hager h3+ Use and care manual

Moulded Case
Circuit Breakers
up to 250 A
h3
Communication System manual

26LE005550A

36LE005550A
Index Page
01 About this manual 5
1.1 Safety advice 6
1.2 Using this manual 8
1.3 Abbreviations 9
02 Description of the h3+ communication system 11
2.1 h3+ electronic trip units 12
2.2 h3+ communication system 19
2.3 HTP610H h3+ configuration tool 20
2.4 HTD210H panel display 22
2.5 Modbus communication module 23
2.6 Energy AX/AL auxiliary 24
03 Function of the Energy trip unit 25
3.1 Energy trip unit navigation and settings 26
3.2 Protection function 31
3.3 Measurement function 41
3.4 Managing alarms and logs 60
04 Starting, commissioning, operation 73
4.1 Plug connections and accessories 74
4.2 Starting and configuring the circuit breaker 76
4.3 Connecting the communication module 86
4.4 Assembling and connecting the Energy AX/AL auxiliary 89
4.5 Connecting the PTA and OAC output contacts 91
4.6 Start-up and configuration via the HTD210H display 93
4.7 Commissioning via the HTP610H configuration tool 104
4.8 Operation 112
05 Communication via Modbus 117
5.1 Modbus functionalities of the Energy circuit breaker 118
5.2 Write protection and managing Modbus passwords 119
5.3 Connecting the communication module to the Modbus network 120
5.4 Configuring the Modbus communication module 122
5.5 Communication with agardio.manager 125
06 Support 125
6.1 Troubleshooting 126

46LE005550A

56LE005550A
About this manual
Page
1.1 Safety advice 6
1.2 Using this manual 8
1.3 Abbreviations 9

66LE005550A
About this manual
1.1 Safety advice
Warnings and instructions
This documentation contains safety advice which must be respected for your own
safety and to prevent property damage.
Safety advice relating to your own safety is identified by a safety warning symbol
in the documentation. Safety advice relating to damage to property is identified by
"ATTENTION".
The safety warning symbols and the wording below are classified according to the
risk level.
DANGER
DANGER indicates an imminent dangerous situation which, if unavoided,
will result in death or serious injuries.
ATTENTION
ATTENTION indicates a warning message relating to equipment damage.
ATTENTION also indicates important instructions for use and particularly
relevant information regarding the product, which must be respected to ensure
eective and safe use.
WARNING
WARNING indicates a potentially dangerous situation which, if unavoided,
may result in serious injuries or even death.
IMPORTANT
IMPORTANT indicates a potentially dangerous situation which, if unavoided,
may result in minor or moderate injuries.

76LE005550A
About this manual
1.1 Safety advice
Qualified personnel
The product or the system described in this documentation must be installed,
operated and maintained by qualified personnel only. Hager Electro accepts
no responsibility regarding the consequences of this equipment being used by
unqualified personnel.
Qualified personnel are those people who have the necessary skills and knowledge
for building, operating and installing electrical equipment, and who have received
training enabling them to identify and avoid the risks incurred.
Appropriate use of Hager products
Hager products are designed to be used only for the applications described in the
catalogues and on the technical documentation relating to them. If products and
components from other manufacturers are used, they must be recommended and
approved by Hager.
Appropriate use of Hager products during transport, storage, installation, assembly,
commissioning, operation and maintenance is required to guarantee problem-free
correct operation in complete safety.
The permissible ambient conditions must be respected. The information contained
in the technical documentation must be respected.
Publication liability
The contents of this documentation have been reviewed in order to ensure that the
information is correct at the time of publication.
Hager cannot, however, guarantee the accuracy of all the information contained in
this documentation. Hager assumes no responsibility for printing errors and any
damage they may cause.
Hager reserves the right to make the necessary corrections and modifications to
subsequent versions.

86LE005550A
About this manual
1.2 Using this manual
Purpose of the document.
This manual is designed to provide users, electricians, panel builders and
maintenance personnel with the technical information required for commissioning
and operating h3+ circuit breakers with electronic trip units as well as their
communicating accessories.
Field of application
This document is applicable to h3+ LSnI, LSI, LSIG and Energy circuit breakers with
electronic trip units.
Application note
This manual is intended for:
- Electricians and panel builders
- maintenance service personnel
Revisions
Version Date
6LE005550A version zero September 2018
Documents to consult
Document Reference
h3+ Modbus communication table 6LE005605A
HTD210H panel display user manual 6LE002999A
HTP610H configuration tool user manual 6LE005546A
Agardio Manager user manual 6LE001606B
You can download these publications and other technical information from our
website: www.hager.fr
Contact
Address Hager Electro SAS 132 Boulevard
d‘Europe 67215 Obernai France
Telephone + 33 (0)3 88 49 50 50
+ 33 (0)3 88 49 50 50
Website
www.hager.fr

96LE005550A
About this manual
1.3 Abbreviations
ACP Auxiliary Communication Port: Connector for the AX/AL
Energy auxiliary
AL ALarm: Fault-signal auxiliary contact
AX AuXiliary: Open/closed auxiliary contact
CIP Communication Interface Port: Connector for the panel
display and communication module
MIP Maintenance Interface Port: connector for HTP610H
configuration tool
OAC Optional Alarm Contact: Connector for the optional alarm
output contact
PTA Pre-Trip Alarm: Overload pre-alarm and connector for the
overload pre-alarm output contact
LCD Liquid Crystal Display
SSID Service Set Identifier (name of wireless Wi-Fi network)
SELV Safety Extra Low Voltage
URL Uniform Resource Locator (Internet website address)
ZSI Zone Selective Interlocking (selectivity per zone).

116LE005550A
Description of the h3+ communication
system Page
2.1 h3+ electronic trip units 12
2.1.1 LSnI trip units 13
2.1.2 LSI trip units 14
2.1.3 LSIG trip units 15
2.1.4 Energy trip units 16
2.1.5 Meaning of LEDs and alarm notifications 18
2.2 h3+ communication system 19
2.3 HTP610H h3+ configuration tool 20
2.3.1 Field of application 20
2.3.2 Energy trip unit test 20
2.3.3 Accessing the h3+ configuration WEB pages 21
2.4 HTD210H panel display 22
2.4.1 Presentation 22
2.4.2 Characteristics of the HTD210H display 22
2.5 Modbus communication module 23
2.6 AX/AL Energy auxiliary 24

12 6LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
In addition to protecting against overloads and short-circuits, the h3+ moulded
case circuit breakers equipped with electronic trip units provide great flexibility and
fine-tuning capabilities for protection, improved selectivity values, and an extensive
range of electrical measurements as well as communication functions.
Overview of electronic trip units
Four versions are available:
- LSnI
- LSI
- LSIG
- Energy
The h3+ moulded case circuit breakers with electronic trip units are equipped with
PTA and MIP connectors to facilitate advanced use of the product.
LSnI LSI LSIG Energy
PTA: Overload pre-alarm
connector - X X X
MIP:
Connector for HTP610H X X X X
PTA connector
The PTA connector, located on the side of the circuit breaker, enables an auxiliary
signal circuit to be connected to the overload pre-alarm output contact. The
threshold of this pre-alarm is set at 90% of the Ir setting on LSI or LSIG versions
and can be adjusted on the Energy version.
PTA connector
MIP connector
The MIP connector on the front face is used to connect the HTP610H h3+
configuration tool in order to test the tripping of the circuit breaker, configure the trip
unit parameters and perform diagnostics on the circuit breaker.
MIP connector

136LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
2.1.1
LSnI trip units
t (s)
tr
tsd
I (A)
lr lilsd
LSnI
- Configuration using adjustment dials.
- Signalling the status of the trip unit via LED (Ready).
- Signalling the overload alarm via LED (>Ir).
- Possible adjustment of the threshold for the long time delay Ir and the short
time delay current Isd. The tr and tsd parameters and the instantaneous trip
parameters are fixed.
- Possible adjustment of the neutral pole protection on 4-pole versions
(neutral positioned on the left).
40 A 100 A 160 A 250 A
P160 X X X -
P250 X X X X
L - Long time delay protection
Ir (tripping between 1.05 and 1.20 x Ir)
Ir1 (A) In = 40 A 16 - 18 - 20 - 22 - 25 - 28 - 32 - 34 - 37 - 40
Ir1 (A) In = 100 A 40 - 45 - 50 - 57 - 63 - 72 - 80 - 87 - 93 - 100
Ir1 (A) In = 160 A 63 - 70 - 80 - 90 - 100 - 110 - 125 - 135 - 150 - 160
Ir1 (A) In = 250 A 90 - 100 - 110 - 125 - 140 - 160 - 180 - 200 - 225 - 250
fine adjustment Ir2 0.91 - 0.92 - 0.93 - 0.94 - 0.95 - 0.96 - 0.97 - 0.98 - 0.99 - 1
tr (accuracy -21%/+1%)
tr (s) at 6 x Ir 5 (fixed)
S - Short time delay protection
Isd (accuracy -10/+10%)
Isd adjustment = Ir x … OFF - 1.5 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 10
tsd (ms) at 10 x Ir 100 (fixed)
non-tripping time (ms) 80
maximum cut-o time (ms) 150
I - Instantaneous protection
Ii (accuracy +15/-15%) 15 x In (fixed) 11 x In (fixed)
time delay (ms) fixed
non-tripping time (ms) 10
maximum cut-o time (ms) 50
Neutral adjustment (4P only)
neutral protection (Ir, Isd) x … OFF - 50% - 100%
neutral protection Ii Same as phases
time delay Same as tr, tsd and instantaneous

14 6LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
2.1.2
LSI trip units
tr
lr lilsd
tsd
l²t
In (A)
t (s)
- Configuration using adjustment dials.
- Signalling the status of the trip unit via LED (Ready).
- Signalling the PTA overload pre-alarm via LED (threshold 90% Ir).
- Signalling the overload alarm via LED (>Ir).
- Signalling the trip unit temperature alarm via LED.
- Possible adjustment of time delays and thresholds. The instantaneous
trip time is fixed.
- Possible adjustment of the neutral pole protection on 4-pole versions
(neutral positioned on the left).
40 A 100 A 160 A 250 A
P160 XXX-
P250 XXXX
L - Long time delay protection
Ir (tripping between 1.05 and 1.20 x Ir)
Ir1 (A) In = 40 A 16 - 18 - 20 - 22 - 25 - 28 - 32 - 34 - 37 - 40
Ir1 (A) In = 100 A 40 - 45 - 50 - 57 - 63 - 72 - 80 - 87 - 93 - 100
Ir1 (A) In = 160 A 63 - 70 - 80 - 90 - 100 - 110 - 125 - 135 - 150 - 160
Ir1 (A) In = 250 A 90 - 100 - 110 - 125 - 140 - 160 - 180 - 200 - 225 - 250
fine adjustment Ir2 0.91 - 0.92 - 0.93 - 0.94 - 0.95 - 0.96 - 0.97 - 0.98 - 0.99 - 1
tr (accuracy -21%/+1%)
tr (s) at 6 x Ir 0.5 - 1.5 - 2.5 - 5 - 7.5 - 9 - 10 - 12 - 14 - 16
S - Short time delay protection
Isd (accuracy -10/+10%)
Isd adjustment = Ir x … OFF - 1.5 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 10
tsd (ms) at 10 x Ir and I²t OFF 50 100 200 300 400
tsd (ms) at 10 x Ir and I²t ON 50 100 200 300 400
non-tripping time (ms) 20 80 180 280 380
maximum cut-o time (ms) 80 150 250 350 450
I - Instantaneous protection
Ii (accuracy +15/-15%)
In = 40 A; 100 A: Ii (x In) 3 - 4 - 5 - 6 - 7 - 8 - 10 - 12 - 15
In = 160 A; 250 A: Ii (x In) 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11
time delay (ms) fixed
non-tripping time (ms) 10
maximum cut-o time (ms) 50

156LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
Neutral adjustment (4P only)
neutral protection (Ir, Isd) x … OFF - 50% - 100%
instantaneous neutral protection Ii Same as phases
time delay Same as tr, tsd and instantaneous
2.1.3
LSIG trip units
In (A)
t (s)
tr
lrlg lilsd
tsd
tg
l²t
- Configuration using adjustment dials.
- Signalling the status of the trip unit via LED (Ready).
- Signalling the PTA overload pre-alarm via LED (threshold 90% Ir).
- Signalling the overload alarm via LED (>Ir).
- Signalling the trip unit temperature alarm via LED.
- Possible adjustment of time delays and thresholds. The instantaneous
trip time is fixed.Ground protection: Ig and tg fixed.
- Possible adjustment of the neutral pole protection on 4-pole versions
(neutral positioned on the left).
40 A 100 A 160 A 250 A
P250 XXXX
L - Long time delay protection
Ir (tripping between 1.05 and 1.20 x Ir)
Ir1 (A) In = 40 A 16 - 18 - 20 - 22 - 25 - 28 - 32 - 34 - 37 - 40
Ir1 (A) In = 100 A 40 - 45 - 50 - 57 - 63 - 72 - 80 - 87 - 93 - 100
Ir1 (A) In = 160 A 63 - 70 - 80 - 90 - 100 - 110 - 125 - 135 - 150 - 160
Ir1 (A) In = 250 A 90 - 100 - 110 - 125 - 140 - 160 - 180 - 200 - 225 - 250
fine adjustment Ir2 0.91 - 0.92 - 0.93 - 0.94 - 0.95 - 0.96 - 0.97 - 0.98 - 0.99 - 1
tr (accuracy -21%/+1%)
tr (s) at 6 x Ir 0.5 - 1.5 - 2.5 - 5 - 7.5 - 9 - 10 - 12 - 14 - 16
S - Short time delay protection
Isd (accuracy -10/+10%)
Isd adjustment = Ir x … OFF - 1.5 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 10
tsd (ms) at 10 x Ir and I²t OFF 50 100 200 300 400
tsd (ms) at 10 x Ir and I²t ON 50 100 200 300 400
non-tripping time (ms) 20 80 180 280 380
maximum cut-o time (ms) 80 150 250 350 450

16 6LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
2.1.4
Energy trip units
In (A)
t (s)
tr
lrlg lilsd
tsd
tg
l²t
Configuration using adjustment dial, joystick and embedded display.
- Signalling the status of the trip unit via LED (Ready).
- Signalling the PTA overload pre-alarm via LED (adjustable threshold)
- Signalling the overload alarm via LED (>Ir).
- Possible adjustment of the thresholds and time delays of the LSIG protection.
- Possible adjustment of the neutral pole protection on 4-pole versions
(neutral positioned on the left).
Protection function
L - Long time delay protection
S - Short time delay protection
I - Instantaneous protection
G - Ground protection
Setting all the protection parameters. See § 3.2 Protection function.
Measurement function
See § 3.3 Measurement function
Alarm management
Pre-alarms
I - Instantaneous protection
Ii (accuracy +15/-15%)
In = 40 A; 100 A: Ii (x In) 3 - 4 - 5 - 6 - 7 - 8 - 10 - 12 - 15
In = 160 A; 250 A: Ii (x In) 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11
time delay (ms) fixed
non-tripping time (ms) 10
maximum cut-o time (ms) 50
G - Ground protection
Ig (accuracy +10/ -10%)
Ig = In x… OFF - 40% for In = 40 A; 20% for In > 40 A
time delay (ms) 200 (fixed); I²t activated according to Isd I²t
non-tripping time (ms) 180
maximum cut-o time (ms) 250
Neutral adjustment (4P only)
neutral protection (Ir, Isd) x … OFF - 50% - 100%
instantaneous neutral protection li Same as phases
time delay Same as tr, tsd and instantaneous

176LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
Trip alarms
Customisable alarms
System alarms
See § 3.4 Managing alarms and logs
Event logs
Trips,
Alarms
Settings
See § 3.4 Managing alarms and logs
Integrated outputs
PTA output contact
OAC output contact
Other configurations
Refer to § 3.3.10 Configuring measurements, page 55.
The Energy trip unit can be supplied via an external supply in order to ensure
continuous operation of the measurement, alarm and configuration functions.
However, these functions can also continue without an external supply, from
the following minimum conditions:
- Circuit breaker closed
- minimum current through the circuit breaker; below is a table per rating
Rating 1 pole supplied 2 poles supplied 3 poles supplied
40 A NA >14 A >10 A
100 A >25 A >15 A >15 A
160 A >32 A >16 A >16 A
250 A >50 A >25 A >25 A
It is recommended to use the HTG911H 24 VDC SELV (Safety Extra Low Voltage)
supply as an external supply.
In addition, it is recommended to use a secure 24 VDC supply to guarantee
complete continuity of service and correct operation even if the event of a
distribution network failure.

18 6LE005550A
Description of the h3+ communication system
2.1 h3+ electronic trip units
2.1.5
Meaning of LEDs and alarm
notifications
LED indicators on the front face and pop-ups on the embedded display indicate
changes in the operating status and alarm status of the LSnI, LSI, LSIG and Energy
circuit breakers.
LSnI LSI
LSIG Energy
OAC output
alarm
-
Notification
OAC output
contact activated
Trip alarm -
Notification Indicates the type of trip and its
cause:
- LTD: Long time delay
- STD: Short time delay
- INST: Instantaneous
- GROUND: Ground fault
protection
- TEST: Test mode using MIP
Trip unit
temperature
alarm
-
Notification Permanent red LED or notifica-
tion on Energy: Internal trip unit
temperature > 105 °C
Overload alarm
- flashing red:
I ≥ 105% Ir
- permanent red:
I ≥ 112% Ir
PTA overload
pre-alarm
LED 90% Ir or PTA
- flashing orange: Thresh-
old 90% Ir or PTA threshold
reached
- permanent orange:
PTA contact activated
Trip unit status
- permanent green:
The trip unit is operational
- flashing orange:
Internal trip unit fault. MCCB
is defective and can no longer
ensure the protection of the
electrical installation

196LE005550A
Description of the h3+ communication system
2.2 h3+ communication system
The range of h3+ moulded case circuit breakers with electronic trip units are
available with a communicating variant - the Energy circuit breaker accompanied by
its communication system.
The h3+ communication system is composed of the following communication
accessories and their connection to the Energy circuit breaker:
- HTP610H configuration tool
- HTD210H panel display
- Modbus communication module
- AX/AL Energy auxiliary.
In addition to its communication system, the h3+ Energy circuit breaker meets the
latest energy eciency standards thanks to its ability to measure energy levels and
to it having a wide range of measurement variables such as voltage, current, power,
frequency, etc.
The h3+ communication system is used to configure the Energy circuit breaker
and to view its measurement and status data, whether at a local level or a more
extensive monitoring level in the building in which this system is installed.
At a local level, the Energy circuit breaker data is configured and displayed using
an embedded display or optionally using a panel display.
At an extensive level, the Energy circuit breaker can be connected to an optional
module in order to send its data to a monitoring system via a Modbus RTU
communication bus.
It is particularly suited to the Hager agardio.manager data server.
h3+ communication system
It is recommended to use the HTG911H 24 VDC supply to render this system functional.

20 6LE005550A
Description of the h3+ communication system
2.3 HTP610H h3+ configuration tool
2.3.1
Field of application
The h3+ configuration tool is particularly recommended for configuration, testing,
commissioning and diagnostic operations on h3+ circuit breakers with electronic
trip units (LSnI, LSI, LSIG, Energy).
HTP610H configuration tool
lt enables users to do the following:
- View the status of the Energy circuit breaker and its identification parameters
- Synchronise the date and time of the Energy circuit breaker
- Set all the parameters of the Energy circuit breaker
- Activate/deactivate data write permission in order to prevent any remote
modifications
- Display the electrical variable measurements in real-time and variables
calculated.
- Perform the LSnI, LSI, LSIG and Energy trip unit test
- Test the activation of the Energy circuit breaker output contacts
- Manage the predefined alarms and customisable alarms
- View the event logs (trips, operations, alarms, settings)
- Manage user accounts
- Update the configuration software and re-generate passwords for
communicating accessories.
2.3.2
Energy trip unit test
The HTP610H configuration tool is used to test and check the operation of the LSnI,
LSI, LSIG and Energy circuit breakers. The test involves checking that the electronic
and mechanical chain of the trip unit trips correctly after simulating overload
currents and short circuits.
This test can be configured as follows:
- Individual or total on phase pole, neutral pole or ground fault protection
- Automatic, semi-automatic or manual test
- Inclusion (or not) of the overload pre-alarm threshold and the overload alarm
threshold
This test function is also used to display the trip curve.