LEM UNILAP 100 E User manual

Installation Tester
UNILAP 100 E
Description
Everybody, who nowadays installs and operates electrical systems,
must comply with extensive regulations. The main objective of these
regulations and their safety measures is our protection, but also
reliable system operation. Therefore, it is paramount to check the
perfect functionality of the safety measures within the system
continuously and with appropriate measuring instruments.
Necessary test performances after the installation of electrical
systems, prior to their start-up, or subsequent to any maintenance
and/or upgrades are specified in DIN VDE 0100, Section 610.
Since LEM NORMA is constantly analyzing the needs of measure-
ment technicians, combined with accurate consideration of the
latest regulations, we are able to offer a complete, efficient solution
to problems related to installation and system testing.
The UNILAP 100 E is the answer to all questions concerning the
science of measurement with respect to installation and system
testing. It offers all measurement functions according to DIN
VDE 0100, and many more.
The multi-functionality of the UNILAP 100 E and its properties with
regard to matching all limit values and settings to any application
purpose, enables the set-up of any device as required by both the
system, and the regionally applicable regulations.
Despite a variety of measurement functions, and comprehensive,
individual set-up features, we were able to provide easy and clear
operation. Short instructions located directly on the device, right in
the user’s field of view, provide optimum support when performing
measurements. And if forbidden connection conditions or errors
·Multi-functional installation tester according to
DINVDE0100
·All test functions in one device
·Automatic test sequences
·Protection against incorrect operation
·Standard internal memory and IrDaâinterface
·Many accessories
·Application software for protocol creation and
deviceconfiguration
occur within the system, the user is prompted by means of symbols
appearing on the display.
To follow the latest trends, the most recent technologies were
incorporated in the design and development of the device. SMD
technology, an internal memory for more than 250 data records, as
well as a standard infrared interface (optional: RS232) for automatic
logging, just to name a few, are now integral parts of the device.
For professional users, LEM NORMA additionally also offers
WINSAT100,a device-related user software. Client data bases,
project management, measurement data management, and
automatic creation of the latest, internationally recognized measure-
ment protocols are only a few facts describing WINSAT100.
The most important features and properties of UNILAP 100E:
FI safety measures test according to IEC 61557-6:
- Testing special configurations like G, S, FIK
- Varied test currents IDn x 1, x2, x5, S, 150mA, 250mA, etc.
- AC/DC, pos., or neg. full- & half-waves, pulse, ramp
- with/without FI tripping
Insulation tests according to IEC 61557-2:
- Measurement voltages: 100/250/500V DC
- Range up to 300 MOhm
- AUTO: freely programmable test sequence
Line/Loop resistance & impedance according to IEC 61557-3:
- Zs: Line/Loop resistance or impedance
- Ik: Short-circuit current, display range up to 40 kA
Earth measurements according to IEC 61557-5:
- with line voltage and probe
Low-resistance measurements according to IEC 61557-4
Direction of rotating field according to IEC 61557-7
ELMES • HEME • NORMA

TechnicalData
Display: 3-1/2 digit (1999 ), 7-Segment-Liquid-Crys-
tal-Display, 17 mm high, with illumination
Operating temperature
range: 0° C … + 35° C
Working temperature
range: - 10° C … + 50° C
Storage temperature
range: - 20° C … + 60° C
Reference temperature
range: 23° C ±2° C
Intrinsic error: Refers to the reference temperature
Temperature coefficient: ± 0.1 % of m.v. / K
Operating error: Refers to the operating temperature range
IEC 61557-1
Climatic class: JWG as per DIN 40040 and IEC 654-1;
Relative humidity 65 % annual mean, 85 %
max., no damp.
Protection: IP 40 as per DIN 40050 and IEC 529-2
Safety class: class II ( ) 300 V, install. category III
as per IEC 1010-1 / EN 61010-1,
pollution degree 2.
Test voltage: 3700 V as per IEC 1010-1 / EN 61010-1
Input protection: By software and varistors against voltages
Ueff > 600 V and quick-acting fuses
(6.3 A / 500 V)
Max. voltage to earth: Ueff = 300 V
Clearance / creepage
distances: Correspond to IEC 1010-1 / EN 61010-1
Emission: Class B as per EN 50081-1 and IEC 61326-1
Immunity: Class A as per EN 50082-1 and IEC 61326-1
Quality standard: as per DIN ISO 9001
Auxiliary power: 6 pcs. 1.5 V alkaline manganese batteries
(IEC LR 6) or accu 7.2V / 1500 mAh
(option).
Internal battery for date / time - life 5
years.
Dimensions: 265 x 265 x 90 mm (L x W x H) incl. lid
and compartment for accessories
Weight: approx. 2.3 kg w/o batteries and w/o
accessories
approx. 5.7 kg in carrying case
IrDA®Interface (Infrared Data Association) as standard. For easy
PC-communication (remote control, data acquisition, reading of
stored data). RS 232 interface possible as option.
Integrated data memory for 255 data records (approx. 6000
measurement values).
Integrated real time clock with date. Barcode-reader for up to 18
characters useable (option RS 232 interface necessary).
The limits prescribed by the standards can be adapted individually.
A limit infringement is indicated by audible and optical warnings.
Automatic compensation for standard accessories.
Compensation for line extensions up to 5 Wpossible.
Protective conductor check
Nominal voltage: 50 V … 300 V AC / 15.3 ... 100 Hz
between contact electrode and PE-line
Internal resistance: Approx. 1.5 MW
Phase indication
Nominal voltage: 20 V … 300 V AC / 15.3…420 Hz
Internal resistance: Approx. 400 kW
Admiss. overload: Max. Ueff = 600 V
Note: The voltage of the "L“ and "N“ wire is
measured to "PE“, evaluated and a
symbol indicates the live contact.
Voltage (DC/ AC), Frequency
Range Resolution FrequencyRange Operatingerror
0..50..440…550V 1V DC,15.3…420Hz ±(1%ofmv+1dig)
15.3..99.9..420Hz 0.1…1Hz 5…440V ±(0.1%ofmv+1dig)
Internal resistance: 300…400 kW(L – N – PE)
Residual current operated device check
(FI-RCD / IEC 61557-6)
Measuring functions: RCD-test without tripping
Tripping test with pulses or ramp
(tripping time, tripping current)
Fault voltage
Loop impedance, short-circuit current
(without tripping)
Earth resistance (with probe)
Standard/ selective RCDs
Test currents: IDNx1, x2, x5
positive, negative phase position
positive, negative pulsating DC current
pulses, current steps
Voltage range: 95 ... 145 V, 175 ... 300 V
Frequency range: 15.3...17.5 Hz, 45...65 Hz
Admissible overload: Max. Ueff = 600 V
Function Intrinsic error of Remark*)
test current
Ramp +/- 10 % 18 steps, 28...125 of IDN
Pulse,
tripping test 0...+10 % x1/x2/x5 IDN, 150 mA, 250 mA
Pulse,
non tripping test -10 ... 0 % 0.3 (0.5) IDN
*) Rated residual current IDN= 10, 30, 100, 300, 500 or
var 6 ... 1000 mA. For function "halfwave/DC" and / or x1/x2/x5
there are some restrictions due to the increased peak current for
higher rated residual currents.
Fault voltage range (UF) Resolution Operatingerror
0.5 … 99.9 V 0.1 V 0…± 8 % of mv. + 2 digit)
Automatic test stop: UF>50 V complies with IEC 1010
Trippingtime(tA) Resolution Operatingerror
0 … 500 ms (300 ms) 1 ms ± 2 ms
Loop- Resolution Operating error
impedanceZS(W)
resp. earth resistance RA
0.2 W…9.99 kW0.01 W…10 W± (10% of mv. + 4 digit)
Test current period as per IEC 1010-1. Limitation of duration
period taking into account the fault voltage as per IEC 61557-6
and IEC 1010-1.
Positive or negative pulsating direct current:
Tripping test - corresponding to the applicable standards which
admit 0.35 ... 1.4 IDNas tripping current. For ramp function the
tripping current is displayed as TRMS of the half-wave current.
Earthing resistance (RA) IEC 61557-5
Measuring method: Current / voltage measurement with probe
Voltage ranges: 95 ... 145 V, 175 ... 300 V, outside
these ranges will not be started.
Frequency ranges: 15.3 ... 17.5 Hz, 45 ... 65 Hz
Admiss overload: Max. Ueff = 600 V before start,
(for > 5 V no start), termination of
measurement for Ueff > 50 V
Measuring time: max. as per IEC 1010, 2 ... 26 periods
Automatic compensation for standard accessories.
Compensation for line extensions up to 5 Wpossible.
Probevoltage Resolution Operatingerror
1 ... 70 V 1 V ± (2 % of m.v. + 1 digit)
Measuringrange Resolution Operatingerror
0.01 W...0,15 W...10 kW0.1 W... 10 W± (10% of m.v. + 3 digit)
Test current: 1 A for < 20 W
Max. interference voltage:When US-PE > 20V no measurement
Max. probe resistance: 10 kW, for (RA + Rprobe) > 20 kWno start
Programmable limits: 0.01 W... 9.99 kW
Insulation resistance (RISO) IEC 61557-2
Measuring method: Current / voltage measurement
Nominal output voltage: 100 / 250 / 500 V DC
Open-circuit voltage: Approx. 105 / 260 / 520 V DC
Nominal current: > 1 mA DC (>2.5 mA DC at 250 V)
Short-circuit current: < 7 mA DC
Admiss. overload: Max. Ueff = 600 V AC; (test is locked)

ZS
Measuringrange Resolution Operatingerror
man: 3 kW...300 MW1 kW...1 MW± (8% of m.v. + 1 digit)
auto: 3 kW... 10 MW1 kW...100 kW
Measuring time: As long as the "START“ button is pressed;
Subsequent automatic discharge of the
test piece via 400 kW
Programmable limit: RISO Limit: 1 kW... 299 MW(man)
1 kW... 9.9 MW (auto)
AUTO: Test sequence N - PE, L - PE, L - N,
programmable
Display of the actual measuring voltage:
Measuringrange Resolution Operatingerror
1 ... 520 V DC 1 V ± (8 % of m.v. + 5 Digit)
Internal resistance: Approx. 400 kW(L/N-PE); serves as
discharge resistance for any capacitors in
the measuring circuit.
Max. interference
voltage: Ueff = 1/10 of nominal output.
No measurement is started at higher
voltages.
Loop impedance (ZS/R) L-PE or L-N (L) IEC 61557-3
Measuring method: Voltage drop
Nominal voltage: 95...145V, 175...300V,
330...440V (only L-N (L))
Reference voltage: 110/230/400 V or 127/220/380 V AC or
measured voltage
Frequency range: 15.3 ... 17.5 Hz, 45 ... 65 Hz
Test current:
L-PE L-N(L) Voltage range Test current
Zs = 0 WZs = 200 W
X X 55...145 V 1.4...3.61 A 0.4...0.61 A
X X 175...300 V 1.75...3.0 A 0.58...1 A
X 330...440 V 2.75...3.67 A 1...1.4 A
Measuring range Resolution Operatingerror
0.07 ... 199 W0.01 W...1 W± (5% of m.v. + 3 digit)
Measuring time: Approx. 4 - 50 periods;
Duration as per IEC 1010
Mains imped. angle: cos j> 0.5
Max. inductance: 5 mH in voltage range > 175 V
Programmable limit: ZS LIMIT: 0.01...199W
Admiss overload: Max. Ueff = 600 VAC
(measurement is not started outside the
admissible voltage and frequency ranges)
Short-circuit current
Range Display Resolution Operatingerror
1 A…10 kA 1…40kA 1…10…100A results from IK =UN
UNas selected: 1: 110V, 230V, 400V. 2: 127V, 220V, 380V
resp. 3: measured voltage
Valid ranges for UN: 95…145V, 175…300V, 330…440V
(only at ZS L-N)
Valid ranges for frequency: 15.3Hz…17.5Hz, 45Hz … 65Hz
Earthelectrode fault voltage (SEV 3569)
Earthelectrode voltage, with probe only
Range Resolution Measuringmethod
0…UN0.1 V UF= RA . IK
Detection of rotary field direction IEC 61557-7
Voltage range: 20 ... 440 V AC, 15.3 ... 65 Hz
Admiss. overload: Max. Ueff = 600 VAC
Max. current to earth: < 3.5 mA
Rotary direction display: Symbol for right- / left-handed
Internal resistance: 200 kW... 400 kW
"Elliptic rotary fields" with two L-conductors and the neutral conduc-
tor can also be tested.
Low resistance measurements (R1kW) IEC 61557-4
Measuring method: Current / voltage measurement with
automatic pole reversal.
Open-circuit voltage: Approx. 20 V DC
Short-circuit current: > 200 mA DC
Admiss. overload: Max. Ueff = 600 V (before START),
no START for > 5 V
Measuring range Resolution Operatingerror
0.12 ... 2.99...19.9 W...1 kW0.01...0.1...1 W± (5 % of m.v. + 3 digits)
Measuring time: Approx. 2 s incl. voltage polarity reversal.
Continous measurement:With depressed START button
Admissible inductance: Max. 5 H
Programmable limit: RLIMIT = 0.01 W... 999 W
Series-mode
interference voltage: Max. 40 Veff AC, in case of higher voltage
measurement is terminated.
Measuring protocol-print in format A4:
WinSAT 100
the complete system for measured data archiving and protocol tool
for professional electricians.
Application software for UNILAP 100 E and UNILAP 100 XE.
Multilingual, integrated project management and data export.
Can run under Microsoft Windows®98 and Windows®NT.
Functions
●Code-programming of the UNILAP 100 (X)E
Using tabs, WINSAT100 provides for easy and clear set-up of all
limit values and settings stored inside the device, as well as the
device’s individual configuration with regard to any application
purpose, and to applicable regional regulations.
●Installation descriptions in a tree structure with additional
information can be printed out together with bar codes and used as
a check plan. Same manipulation as Windows®explorer,

Order Code
Description Order no.
UNILAP 100 E incl. carrying case A 1855 06111 AT, CH, GB
Contents:
1 cable (3-pole plug/3 safety plugs),
1 cable (3-pole plug/mains plug country specific),
3 alligator clips,
3 test tips,
1 cable (plug / test tip),
1 carrying belt,
2 belt securing devices,
1 earth stakes,
1 cable reel (50 m wire),
6 batteries,
1 battery compartment
Operating instructions in E, G or F
UNILAP 100 E as above
incl. RS 232 interface*) A 1855 06113 AT, CH, GB
Accessories
Barcode-reader A 6914 40300
Test probe with START and illumination function A 6914 06110
Accuset with quick-charging (1.5 Ah) A 6403 04111
PC software WinSAT 100 A 6899 00182
IrDA®adapter for PCs A 6412 07000
IrDA®printer HP Deskjet 340 CBi A 6413 06211 AT
3 alligator clips A 6009 17103
3 test tips A 6009 54300
Earth stake A 6045 10350
Cable reel with 25 m wire A 6045 05102
Cable reel with 50 m wire A 6045 05103
Measuring cable with mains plug A 6002 89136
Measuring cable with 3 safety plugs A 6002 09017
Demo case protective measures A 1899 06211
Carrying case A 6030 10101
Adapter RS 232-Centronics A 6045 00600
Mains plug adapter F (NFC61303) - AT (Schuko) A 6045 06112
Adapter for 3-phase outlets, 3 pcs. A 6009 17200
*) OptionRS 232 interface can onlybe installedat oneof our servicepartners.
LEM NORMA GmbH
Palmersstraße 2
A-2351 Wiener Neudorf
PHONE: [phone]
FAX: [phone]
E-mail: [email protected]
LEM UK LTD
Geneva Court, 1 Penketh Place, West Pimbo
Skelmersdale, Lancashire WN8 9QX
PHONE: 01695 - 720 777
FAX: 01695 - 507 04
E-mail: [email protected]
Printed in Austria.
Technical modifications reserved.
Publication A 99438 E (03.99 · 5 · GD)
LEM Instruments Inc.
23822Hawthorne Boulevard #100
Torrance, CA90505
PHONE: [phone]
FAX: [phone]
E-mail: [email protected]
Distributor
●Transfer of measured data from the test instrument to the PC
via RS232 or IrDA®(Important: At the moment, Windows®NT 4.0
does not support, IrDA®communications! For Windows®NT PCs,
UNILAP 100 XE an RS 232 interface is required)
●Archiving of the measured data – Maintenance management
●Data administration via SQL data base, Installation data,
measured data, customers, customer orders
●Test protocols with measured values and information on the
installation
The user can select between a standard test protocol, a new
internationally recognized form with inspection results, or export
of all data. The respective template is automatically loaded and
linked to the data contained in the tree structure.
The inspection results form was created in Microsoft Word,
providing for unlimited editing possibilities. Only the measurement
values entered by the user are write-protected.
●Very simple attribution of measured values to the
measuring objects by using a bar-code reader
●Strictly hierarchic structure:
Project
Customer (name)
Order number
Description of the installation
(tree, unlimited number of sub-levels)
Measuring objects with measured values
●Compatible with Microsoft®Office 97
- User-defined logging via MS-Word®.
- Direct access to WIN SAT data base via MS-ACCESS®.