7EN02-0423-02

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.se.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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