7EN02-0423-00

Specifications

This section provides additional specifications for your device and accessories.

The information contained in this section is subject to change without notice. You can download updated documentation from www.schneider-electric.com or contact your local Schneider Electric representative for the latest updates.

See your device’s installation sheet for specifications related to installation, such as measured current and voltage ranges, inputs/outputs and control power information.

System type to be monitored

AC or combined AC/DC ungrounded * power systems Phase-to-phase voltage with device connected to neutral

≤ 830 V AC *, * or

≤ 1700 V AC *

With device connected to phase

≤ 480 V AC *, * or

≤ 1000 V AC *

Frequency (AC power system) 45...440 Hz
AC Phase-to-phase voltage with device connected to neutral

≤ 33k V AC *

DC or rectified IT power systems

≤ 480 V DC *, * or

≤ 1200 V DC *

Electrical characteristics

Range for insulation resistance readings 10 Ω...10 MΩ
Range for capacitance readings

0.01...500 μF

Fault notification Number of thresholds 2 (password protected)
Preventive insulation alarm threshold 1 kΩ...1 MΩ
Insulation alarm threshold 0.04...500 kΩ
Insulation alarm threshold and preventive insulation alarm hysteresis 20%
Response time Less than or equal to the Filtering setting: 4s / 40s / 160s
Device operating test Auto-testing and manual testing
Internal impedance 40 kΩ (at 50/60/400 Hz)
Internal resistance Ri of the measuring circuit 40 kΩ
Output contact Number 2 (standard or failsafe)
Type of contact

SPDT one changeover contact

Operating principle N/O N/C operation
Electrical endurance 30000 cycles
Breaking capacity

3 A @ 250 V AC

1 A, 10 mA minimum load @ 48 V DC

Minimum switching load

2 mA @ 24 V AC/DC

Injection inhibition input (voltage supplied by device) Voltage supplied 24 V DC
Current 5 mA
Notification time delay 0...7200 s
Auxiliary power supply voltage
  • 100...300V LN/440V LL AC ±15%, 50...400 Hz

  • 100...440 V DC ±15%

Burden

25 VA / 10 W

Measurement voltage

15 Vp, 33 Vp, 120 Vp

Measurement current

375 μAp, 825 μAp, 3 mAp

Fault locating current (IM400N) 3.75 mAp
Extraneous DC voltage Ufg 506 V
Dielectric withstand 4000 V AC / 5500 V DC 7.3 kV impulse

Mechanical characteristics

Weight 0.75 kg (1.65 lb)
Mounting methods Flush mount or on grid
IP degree of protection IP54 (front), IP20 (back)
Mounting position Vertical

Environmental characteristics

Operating temperature

  • -25...+55°C

  • -25...+65°C *

Storage temperature -40...+70°C
Climatic conditions * IEC 60068
Location For indoor use only
Altitude

  • ≤ 3000 m (9843 ft) *

  • ≤ 4000 m (13123 ft) *

Pollution degree 2

Other

Overvoltage category 300 V / OVCIII, 600 V / OVCII
Standards Product IEC 61557-8
Safety UL 61010-1, CSA C22.2 No. 61010-1-12
Installation IEC 60364-4-41
Output contact IEC 61810-2
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