Pylontech P-Combiner-HV-3 User manual

P-Combiner-HV-3/6
Instruction Manual
Information Version: 5PMPA08-00154

This manual introduces P-Combiner-HV-3/6 from Pylontech. P-Combiner-HV is the
power combination box for Force-H-V2 series battery system. “-3” is for the model
having 3 input terminals and 1 output terminal at 50A current. “-6” is for the type
having 6 input terminals and 1 output terminal at 100A current. Please follow the
instruction carefully during the installation process. Any confusion, please contact
Pylontech for advice and clarification.
1. Safety ..........................................................................................................................1
1.1 Symbol...................................................................................................................... 1
1.2 EU Declaration of Conformity .......................................................................... 3
1.3 Safety Precautions ................................................................................................ 3
1.4 In Using .................................................................................................................... 3
2. Specification.............................................................................................................4
2.1 Equipment interface instruction ...................................................................... 5
2.2 Electrical Diagram................................................................................................. 6
3. Safe handling of lithium batteries guide..........................................................7
3.1 Tools.......................................................................................................................... 7
3.2 Safety Gear.............................................................................................................. 7
4. Installation and Operation ...................................................................................8
4.1 Package List ............................................................................................................ 8
4.2 Installation ............................................................................................................... 8
4Remarks................................................................................................................... 11

1
1. Safety
Read all safety instructions carefully prior to any work and observe them when working
on the battery.
Incorrect operation may cause:
⚫Injury or death to the operator or a third party
⚫Damage to the system hardware and other properties belonging to the operator
or a third party.
Skills of Qualified Personnel:
⚫Training in the installation and commissioning of the electrical system, as well as
the dealing with hazards.
⚫Knowledge of this manual and other related documents.
⚫Knowledge of the local regulations and directives.
1.1 Symbol
Danger!
Caution! Reminding.
Safety related information.
Risk of battery system failure or life cycle reduces.
Do not reverse connection the positive and negative.
Do not place at the children and pet touchable area.
Warning electric shock.

Warning Fire.
Do not place near flammable material
Read the product and operation manual before operating the
battery system!
Grounding.
Recycle label.
The certificate label for CE
Label for Waste Electrical and Electronic Equipment (WEEE)
Directive (2012/19/EU)
Label for RoHS direction(2011/65/EU (L 174/88, June 8,2011) and
2015/863/EU)
Label for IEC 61439-2 from TUV SUD
Label for UL1741 from CSA

1.2 EU Declaration of Conformity
within the scope of the EU directives
•Restriction of the use of certain hazardous substances 2011/65/EU (L 174/88,
June 8,2011) and 2015/863/EU (L 137/10, March 31,2015) (RoHS)
•Waste electrical and electronic equipment 2012/19/EU (L 197/38, 24.7.2012)
(WEEE)
•Low-voltage switchgear and controgear assemblies - Part 2: Power switchgear and
controlgear assemblies (IEC61439-2)
Pylon Technologies Co., Ltd. confirms herewith that the products described in this
document are in compliance with the fundamental requirements and other relevant
provisions of the above mentioned directives. The entire EU Declaration of Conformity
can be found at en.pylontech.com.cn.
1.3 Safety Precautions
Reminding
1) It is important and necessary to read the user manual carefully before installing or
using. Failure to do so or to follow any of the instructions or warnings in this
document can result in electrical shock, serious injury, or death, or can damage
battery, potentially rendering it inoperable, which is out of product warranty scope.
2) Do not connect power terminal reversely.
3) Please contact the supplier within 24 hours if there is something abnormal.
4) Do not expose to flammable or harsh chemicals or vapors.
5) Do not connect with PV solar wiring directly.
6) Do not connect with AC power.
7) Any foreign object is prohibited to insert into any part of box.
8) The warranty claims are excluded for direct or indirect damage due to items above.
1.4 In Using
1) If any operation required or fuse need replacement, all the power source such as
battery, inverter must be turned off and all the cable shall be completely disconnected.
2) It is prohibited to connect different battery in parallel through the P-Combiner box.

3) It is prohibited to connect inverter with voltage range higher than 600V.
4) In case of fire, dry powder fire extinguisher or CO2 fire extinguisher is allowed.
Before cutting all power off, water is forbidden to use.
5) Please do not open, repair or disassemble the battery except staffs from Pylontech
or authorized by Pylontech. We do not undertake any consequences or related
responsibility which because of violation of safety operation or violating of design,
production and equipment safety standards.
2. Specification
Basic Parameters
P-Combiner-HV-3
P-Combiner-HV-6
Nominal Voltage (V)
600V DC
Input string
3
6
Input terminal type (+)
H4SMM8DM(Amphenol)
Input terminal type ( - )
H4SFM8DM(Amphenol)
Nominal input current per terminal
50A
Output string
1
1
Output terminal type
Cable connection(O-ring) M24*1.5

Basic Parameters
P-Combiner-HV-3
P-Combiner-HV-6
Maximum output current
50A
100A
Ict current of fuse
10kA/100ms
15kA/100ms
Fuse protection breaking capacity
50kA@750V DC
Disconnecting switch capacity
12kA@1500V DC
Weight
11.5kg
11.7kg
Dimension
400*385*200
Working temperature range
-20℃~55℃
IP rating/type of enclosure
IP55/NEMA 3S
Humidity
5% ~ 95%(RH) No Condensation
Altitude(m)
≤4000
Design life
15+ Years (25℃/77℉)
Reference standard
IEC61439-1, IEC61439-2, UL1741
2.1 Equipment interface instruction
1）Power Terminal Input
Connect to Force-H-V2 battery power terminals.
*Make sure the battery type selected do support parallel operation features.

2）Power Terminal Output
Connect to inverter,
P-Combiner-HV-3, 6 AWG cable for maximum 50A current
P-Combiner-HV-6, 4AWG cable for maximum 100 A current
3）Grounding Point
For grounding cable, ensure after connection, the grounding resistance smaller
than 0.1Ω
4）Door Lock
Using the lock provided together with box.
*Must lock correctly after installation.
5）Disconnect Switch
Switch ON/OFF of mains circuit.
2.2 Electrical Diagram
P-Combiner-HV-3
P-Combiner-HV-6

3. Safe handling of lithium batteries guide
3.1 Tools
Wire Cutter
Socket Wrench
M8 outer hexagon
expansion bolt
M6 hexagon bolt
Screw Driver
PH2
3.2 Safety Gear
It is recommended to wear the following safety gear when dealing with the battery
pack.
Insulated gloves
Safety goggles
Safety shoes

4. Installation and Operation
4.1 Package List
Item
Description
HV-3
HV-6
1
P-Combiner box (400*385*200, mm)
1
1
2
Power connector H4SFC8DM
3
6
3
Power connector H4SMC8DM
3
6
4
Expansion bolt (M8*60)
4
4
5
Power cable 4AWG*2m, SC25-8, orange
-
1
6
Power cable 4AWG*2m, SC25-8, black
-
1
7
Power cable 6AWG*2m, SC16-8, orange
1
-
8
Power cable 6AWG*2m, SC16-8, black
1
-
9
Grounding cable 10AWG*1m, yellow-green
1
1
10
Power terminal protection cover(set)
3
6
11
Wall mounting bracket (372.6*121*20, mm)
1
1
12
Fixing screws(M4*15)
4
4
4.2 Installation
1. Positioning of
expansion bolt: total 4
holes
2. Install wall mounting
bracket
Torque: 12-13 N.m
Tool: Socket Wrench
Fastener: 4 pcs, M8*60
expansion bolt
Vertical:70mm
Horizontal: 302mm
Screw 4 holes for M8*60 expansion bolt and install the
wall mounting bracket
3. Hang on combiner box
Hanging the combiner box onto the wall mounting

bracket
4.Fixing combiner box
Torque: 1.5-2.5 N.m
Tool: Screwdriver
Fastener: 4pcs, M4*15
Screw from right side of wall mounting bracket
5. Connect input power
cables
Ensure Disconnect
Switch is OFF
connect positive and negative cable from BMS to
combiner box Power Input Terminal.
Ensure NO reverse connection.
Ensure all cables connect in pair: 1+/1- from
same string of BMS.
6.Connect output power
cable
Ensure Disconnect
Switch is OFF
Torque: 4-5 N.m
Tool: Socket Wrench
Fastener: 2pcs, M6*10
+-
+-

connect positive and negative cable from inverter to
combiner box Power Output Terminal.
Ensure NO reverse connection.
7.Disconnect Switch
ON/OFF
A) Switch on
1)Double-check the wiring connection, ensure no
reverse connection and wrong connection follow the
electric diagram.
2)Close and lock the door.
3)Switch ON the Disconnect Switch, then further power
on the BMSs and system follow the battery system
operation manual.
B) Switch off
1)For maintenance, please switch off all BMSs first then
switch OFF the Disconnect Switch for safely operation.

4Remarks
Recycle and disposal, follow local disposal rules.
Do NOT disposal directly.
Pylon Technologies Co., Ltd.
Stairs 5 No. 71, Lane 887, ZuChongzhi Road, Zhangjiang Hi-Tech Park Pudong
Shanghai 201203, China
T+86-21-51317699 | F+86-21-51317698
E [email protected]
W www.pylontech.com.cn