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5/174 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Protection and safety
ISL industrial insulation monitoring devices

Technical features ISL-C and ISL-MOT
ISL-C ISL-MOT
C 230 C 440 C 600 MOT 1000
5
Auxiliary power supply [V] 220-240 V AC 220-240 V AC 100÷130 V AC/ 220- 240 V AC
220÷240 V AC
Power consumption [VA] 3 3 5 3
TRIP threshold [kW] 100 10 -150 10-100 0.1-10 MW
(5 levels) (5 levels) (8 levels)
ISL-A
LED ON ■ ■ ■ ■
indications
TRIP ■ ■ ■ ■
ALARM ■
Max trip delay [s] 1 4 5 0.2
Max measuring current [mA] 0.1 0.25 0.0015
Max measuring voltage [V] 12 V DC 48 20
Internal impedance [kW] 250 250 200 AC: 1000
DC: 1500
TRIP relay output 1 NO-C-NC 1 NO-C-NC 2 NO-C-NC 1 NO-C-NC
Relay contact capacity max 250 V, 5 A
Insulation 2.5 kV60 sec./4 kV imp 1.2/50 μs
Operating temperature [°C] -10 ÷ 60
Storage temperature [°C] -20 ÷ 70
Relative humidity ≤ 95%
Max terminal [mm ] 4 4 2.5 4
2
cross-section
Protection degree IP40 front, IP20 enclosure
Modules [n°] 3 3 6 3
Weight [g] 200 200 500 200
Reference standards EN 61010-1, EN 61557-8, EN 61326-1

Insulation monitoring devices for voltageless network
Monitored Bbn Order details Price Weight Pack
line voltage 8012542 1 1 piece unit
piece
EAN Type code Order code kg pc.
20-700 V AC/DC 943204 ISL-MOT 1000 2CSM808000R1500 0.300 1