ETC A-1865-06111

Insulation Testers
UNILAP ISO / ISO X
UNILAP ISO
● Insulation resistance 10 W … 30 GW with measuring voltages 50 …
1000 V DC and auto-monitoring of prescribed limits
● Resistance 0.1 W … 30 kW
● DC or AC voltage up to 600 V
UNILAP ISO X
● Insulation resistance 1 W … 3 TW with measuring voltage 50 …
1000 V DC with GUARD technology and auto-monitoring of
prescribed limits
● Resistance 0.01 W … 3 kW with automatic pole-changing and high
short-circuit current as per DIN VDE 0413/4 (>200 mA)
● Equivalent leakage current as per DIN VDE 0701/1
at extra-low voltage, with automatic recomputation
for mains-voltage level
● Standing surface insulation resistance 10 W … 30 MW at extra-low
voltage sinusoidal 50 Hz
● DC or AC voltage up to 600 V
Description
For the protection of humans, certain safety precautions must be
complied with when erecting and operating electrical devices and
installations. These precautions have been laid down in national and
international regulations and must be checked at regular intervals.
All of them are ultimately based on measurements of insulation
resistance. In practice, however, requirements differ widely; thus
diverse measuring voltages and, irrespective of these, the largest
possible ranges. In addition, a modern meter is expected to offer
useful additional measuring functions, such as a device check after
repairs and reassembly as per VDE 0701, ÖVE HG 701 and other
standards. All these requirements must, however, not interfere with
simplicity of operation or with the overload capacity of the instrument.
The meters UNILAP ISO and UNILAP ISO X are the perfect
solution. Both instruments meet the most stringent technical requirements within an area of application of maximum breadth and comply
with all pertinent regulations. Their freely selectable test voltage and
outstanding high ranges, together with full autoranging and GUARD
technology, are eminently suitable for even the toughest measuring
problems, e.g. for measuring highly insulating materials.
All measuring functions are fully automated under microprocessor
control and indicated unequivocally and for any length of time on a
large display optimized for clarity.
ELMES • HEME • NORMA
In practice this means:
- Select function
- Press START key
- Read measured value
But UNILAP ISO and UNILAP ISO X also offer extra features:
- fully automated prompting for protection against misconnection
and damage due to misoperation
- automatic display of mains voltage before and after measurement,
and of the discharge process after measurement
- unlimited display of the results of all measurements
- simultaneous display of actual measuring voltage and insulation
resistance
- freely programmable LIMITs with optical and acoustical reporting
on high and low infringement
(standard values are stored!)
- locking of an undesirably high insulation voltage by a personal
user code
- battery-saving automatic switchoff
- condensed user instructions in user’s view
- splashproof case (IP 56)
- use of rechargeable batteries possible
- interface as option
- extensive accessories including carrying case included as supplied
- developed, designed and manufactured according to
DIN ISO 9001
UNILAP ISO X
Technical Data
General:
Display:
4-digit (2999), 7-Segment-Liquid-Cristal
-Display, 16 mm high, with fluorescent
illumination, 56-division analog scale for
voltage and resistance ranges
Working temperature range: –10° C … 50° C
Operating temp. range:
0° C … 30° C
Storage temperature range: –30° C … 60° C
Operating error:
refering to the nominal temperature range
Climate class:
JWG as per DIN 40040 (3/73)
Protection:
IP 56 as per DIN 40050 (7/80)
Safety class:
complies with II (
) as per DIN VDE
0411 part 1 / IEC 61010
Quality Standards:
developed, designed and manufactured
refering to DIN ISO 9001
Max. noise voltage:
for > 50 V, measurements are locked
Power supply:
6 Alkaline batteries 1.5 V(LR6) or
Zink-Carbon batteries 1.5 V (IEC R6) or
1.2 V accus
Dimensions:
240 x 220 x 90 mm (L x W x H)
Weight:
approx. 1.8 kg with batteries
approx. 4.0 kg with accessories in
carrying case
UNILAP ISO
Insulation Resistance (VDE 0413/part 1)
Analog display:
Display switchable to the actual measuring voltage at the test object
Range
10 kW … 30 GW
Resolution
5 kW ... 200 GW
Operating error*)
± 1 Scalemarks
Insulation resistance (VDE 0413/part 1)
Analog display:
Display switchable to the real measuring voltage at the test object
Range
Resolution
10 kW …1 TW 56 dots in part linear divided
*) Measuring voltages = 1000 V
Measuring rate:
approx. 5/s
Limits of error
±1 division
Digital display:
Nominal voltage
Range
Display range
Range with GUARD
Display range with GUARD
Operating error
with GUARD
100 V … 250 V
500 V … 1000 V
7 W … 3 GW
7 W … 30 GW
1 W … 2.999 GW 1 W … 29.99 GW
7 W … 300 GW
7 W … 3 TW
1 W … 299.9 GW 1 W … 2.999 TW
± (3 % of m.v. + 2 digit)
depending on measuring voltage
and measured value from
±(3 % of m.v.+ 20 digits) to
±(30 % of m.v. +20 digits)
Automatic discharging after an insulation measurement
Pre-set limit value
< 500 kW
Nominal voltage:
50…1000 V DC variable and
100/250/500/1000 V DC in fixed positions
Open circuit voltage:
max. 1.05 x nominal voltage
Measuring current:
> 1 mA DC at UN = 250 ... 1000 V
> 2.5 mA DC at Rx UN = 50 ... 250 V
Short circuit current:
< 5 mA DC
Measuring rate:
approx. 3/s
Max. overload
1.2 x nominal voltage
(measurement will not be started
Resistance (VDE 0413/Part 4)
Analog display:
*) Measuring voltage = 1000 V
Measuring rate:
approx. 5/s
Range
Display range
Resolution
Operating error
100 mW …10 kW100 mW…100 kW 100 mW…20 kW ± 1 division
Digital display:
Digital display:
Nominal voltage
Range
Display range
Operating error
50 V … 490 V
500 V … 1000 V
70 W … 3 GW
70 W … 30 GW
10 W … 2.999 GW
10 W … 29.99 GW
± (3 % of m.v. + 2 digit)
Automatical discharging after an insulation measurement.
Pre-set limit value
< 500 kW
Nominal voltage:
50…1000 V DC variable and
100/250/500/1000 V DC in fixed positions
Open circuit voltage:
max. 1.05 x nominal voltage
Measuring current:
> 1 mA DC at UN = 250 ... 1000 V
> 2.5 mA DC at UN = 50 ... 250 V
Short circuit current:
< 5 mA DC
Measuring rate:
approx. 3/s
Max. overload:
1.2 x nominal voltage
(measurement will not be started)
Range
Display range Resolution
Operating error
0.12 W…3 W 0.01…2999 W 0.01…1 W ±(5% of m.v. +4 digit)
Pre-set limit value
> 0.3 W
Open circuit voltage:
Battery voltage 6–9 V DC
> 200 mA DC
Short circuit current:
Max. ext. voltage:
for U > 3 V the measurement is locked
Max. overload:
Ueff = 600 V
Equivalent leakage current (VDE 0701/part 1)
Range
Display range Resolution
Operating error
0.12…30 mA 0.01…29.99 mA
10 µA
± (5% of m.v.+ 3 digit)
Pre-set limit value:
> 7 mA
Open circuit voltage:
approx. 40 V AC, sinusoidal
Measuring frequency:
50 Hz
Max. overload:
Ueff = 600 V
Compensation of test lead resistance up to 10 W.
Standing surface insulation resistance
Analog display:
Resistance
Analog display:
Range
Display range
Resolution
Operating error
100 mW…10 kW100 mW…100 kW 100 mW…20 kW ± 1 Scalemarks
Range
Display range
30kW…100 MW 10…100 MW
Resolution
10 kW
Operating error
± 1 division.
Digital display:
Digital display:
Voltage Measurement with automatic AC/DC detection
Analog display:
Range
Display range Resolution
Operating error
0.11 kW…3 MW 10 W…2999 kW 10 W…1 kW ± 3% of m.v. +3 digit)
with GUARD
to
10 W…29.99 MW
10 kW
0.11 kW…30 MW
± 15 % of m.v.
Pre-set limit value
< 50 kW
Open circuit voltage:
approx. 40 V AC, sinusoidal
Measuring frequency:
50 Hz
Max. overload:
Ueff = 600 V
Voltage Measurement with automatic AC/DC detection
Analog display:
Range Display range Resolution Frequency range Operating error
20…600V 0…1000 V
20 V
DC/45…65 Hz ± 1 division
20…600 V 0…1000 V
Digital display:
Digital display:
Range Display range Resolution Frequency range
Limits of error
1…600V 0…1000 V
1V
DC/45…65 Hz ±(1% of m.v.+1 digit)
Range Display range Resolution Frequency range Operating error
1…600 V 0…1000 V
1V
DC/45 … 65 Hz ±(1% of m.v.+1 digit)
Impedance:
Max. overload:
Impedance:
Max. overload:
Range
0…30 kW
Display range
0.1…29.99 kW
Pre-set limit value:
Open circuit voltage:
Short circuit current:
Max. overload:
Compensation of test lead
Resolution
0.1…10 W
Operating error
± (5% of m.v.+3 digit)
> 0.3 W
< 20 V DC
< 3 mA DC
Urms = 600 V
resistance up to 10 W.
approx. 600 kW
Ueff = 600 V
Range
Display range Resolution Frequency range Operating error
20 V
DC/45…65 Hz
approx. 600 kW
Ueff = 600 V
± 1 division
UNILAP ISO X + WIN ISO
Professional data acquisition system for instulation measurements
PC-Software WIN ISO
● Operative for UNILAP ISO X with RS232-interface or
DOCU-PACK
● Acquisition of measuring values from UNILAP ISO X or
DOCU-PACK
● Data export (ASCII) to other Windows® applications
● Measuring protocols - automatic data transfer into predefined
forms (Windows®-Word)
● Graphical presentation of measuring values - curves, scaled
diagrams
Optimum benefit is achieved with WIN ISO and UNILAP ISO X with
Option DOCU-PACK
Suitable for UNILAP ISO X and UNILAP ISO 5kV with RS232Interface consists of:
Serial interface:
Transmission: 19200 Baud, 8 data bits, no parity,
1 stop bit
Wires:
RXD, TXD, DSR, DTR, CTS, RTS
Data memory:
57kB (more than 100 data records)
Date, time with buffer battery
Thermo printer:
24 characters/line, for protocol printing on
site, interval printing
Option RS 232-Interface
● Calculation of Polarisation Index IP
Suitable for UNILAP ISO X, recommended: WIN ISO for comfortable data acquisition.
● Remote control of UNILAP ISO X - industrial test field, quality
assurance, research, development, education...
Consists of
Accumulator set:
Transmission:
● BARCODE-reader is supported
● SETUP - setting of date, time, user-definable text
● DIAGNOSE - display of instrument settings
Wires:
600mAh, with charging and mains adapter
2400 baud, 8 data bits, no parity,
1 stop bit
RXD, TXD, RTS, half duplex
Date, time, memory for 48 characters of customer text
SETUP- DIAGNOSE-software (3½ inch disk)
Remote control, data transfer by RS232-commands
Long-term evaluations, automatic test equipment
Description
Order-No.
Unilap ISO incl. 2 safety measuring leads with
test picks,1 alligator clip, 6 batteries,
carrying belt, operating instructions, in small case
A 1865 06111
UNILAP ISO X incl. 3 safety measuring leads with
test picks, 2 alligator clips, 6 batteries,
carrying belt, operating instructions,in small case A 1865 06211
UNILAP ISO X with RS 232 interface
and accuset 600 mAh
incl. 3 safety measuring leads with
test picks, 2 alligator clips, interface,
set up software, RS 232 cable, Accu set,
600 mAh, 6 batteries, carrying belt,
operating instructions, in small case
A 1865 06212
UNILAP ISO X with DOCU-PACK
incl. 3 safety measuring leads with
test picks, 2 alligator clips, DOCU-PACK,
set-up software, RS 232 cable,
2 rolls thermopaper, 6 batteries, carrying belt,
operating instructions, in large case
A 1865 06215
Interface RS 232 for UNILAP ISO X
for data transfer to printer or PC incl.
accumulator set (600 mAh), mains adapter,
printer cable, PC-adapter,
set up software (3 ½ inch disk)
Accuset 600 mAh
0.6 Ah with charging and mains adapter 230 V
A 6403 06211
PC Software for UNILAP ISO X
Windowssoftware for SETUP, DIAGNOSE,
data acquisition, protocol generation
A 6899 00171
Probe
for standing surface insulation resistance
A 6045 07000
GUARD measuring lead set, 10 m
A 6045 10400
GUARD measuring lead set, 2,5 m
A 6045 10401
Safety measuring leads
1 pair red/black (silicon),
1.5 m long with test tips
A 6003 14205
Safety measuring leads
with test picks, 2.5 m, 2 pcs.
1 pair redd/black, 2.5 m long with test picks
A 6003 14207
Test picks (3 pcs.)
3 pcs. per Set
A 6009 54300
Pair of measuring leads
1.5 m with 2 insulated alligator clips
A 6045 10211
Insulated alligator clips (3 pcs.)
3 pcs. per Set
A 6009 17103
A 6412 10211AT
Thermo printer RS 232 DPU 201
A 6413 06111
Interface-cable for RS 232
A 6045 00406
Printer-cable for DPU 201
A 6045 00405
Adapter RS 232-Centronics
A 6045 00610
Barcode Handscanner
for reading in barcodes
A 6914 40300
DOCU-PACK for UNILAP ISO X with
RS 232 interface
Interface, data memory, printer
2 rolls thermopaper,
1 PC-cable (9-pole / 9-pole),
3 ½ inch disk, set up software
3 mounting rails, battery lid,
Operating instructions
A 6412 06111
Thermopaper for DOCU-PACK/DPU 201
Paper roll for thermo-printer and
DOCU-PACK
A 6202 46111
Transportcase for UNILAP with DOCU-PACK
Case large for UNILAP-series with DOCU-PACK
A 6030 10300
Transportcase for UNILAP without DOCU-PACK
Case small for UNILAP-series without DOCU-PACK
A 6030 10101
Carrying bag
A 6030 03300
Distributor
Test probe for UNILAP ISO / ISO X
with light and START-button
A 6914 40210
Accuset 1500 mAh
(only possible when no RS 232 interface is built-in)
1,5 Ah with charging and mains adapter 230 V
A 6403 04111
Printed in Austria.
Technical modifications reserved.
Publication A 99498 E (03.99 · 5 · GD)
LEM NORMA GmbH
Palmersstraße 2
A-2351 Wiener Neudorf
PHONE: +43(0)2236 691-0
FAX:
+43(0)2236 63 080
E-mail: lno@lem.com
LEM UK LTD
Geneva Court, 1 Penketh Place, West
Pimbo
Skelmersdale, Lancashire WN8 9QX
PHONE: 01695 - 720 777
FAX:
01695 - 507 04
E-mail: luk@lem.com
LEM Instruments Inc.
23822 Hawthorne Boulevard #100
Torrance, CA 90505
PHONE: 1-310-373-0966
FAX:
1-310-373-9056
E-mail: liu@lem.com