ABB SSAC Insulation Monitor 800-377-7722

Insulation Monitor

ABB SSAC designs and manufactures Timers; Flashers; Voltage Monitors Current Monitors, Solid State Relays; controls for: Liquid Level, Tower Lighting, HVAC, Refrigeration, Vending and Custom Designed Controls.
Select a photo above to see the Fast Facts of the product series.

Solid State Relays Latching
Solid State Relays Isolated
Solid State Relays Non-isolated
Solid State Relays Surface Mount
Solid State Relays Random Switching
Solid State Relays Zero Voltage Switching

CM-IWN-AC

Insulation Monitor for Ungrounded AC Mains

Suitable for insulation with monitoring of single and three-phase ungrounded AC systems
2 Adjustable measuring ranges from 1-110 k ohms
VDE 0413/T.2
DIN3 Rail Mounting
45 mm wide
Test button or external test switch terminals
Reset button or external reset switch terminals
Trip memory
SPDT Relay Output energizes on a fault
2 LEDs for status indication

CM-IWN-DC
Insulation Monitor for Ungrounded DC Mains

Insulation resistance monitoring for ungrounded pure DC systems from 24-240 V DC
Adjustable measuring range 10-110 k ohms
Test button or external test switch terminals
Reset button or external reset switch terminals
SPDT Relay output with switch selectable normally energized or normally de-energized operation
45 mm wide
DIN3 Rail Mounting
3 LEDs for status indication

C558.01 Insulation Monitor

Insulation monitoring of AC, DC and AC/DC IT systems
Voltage ranges up to 300 V AC and 300 V DC
Automatic adaptation to the supply system conditions
Connection monitoring
Adjustable response threshold 10 - 200 k ohms
Combined test and reset button
DPDT Relay output with switch selectable normally energized or normally de-energized operation
Selectable Fault Memory
Sealable enclosure
External test, reset and fault memory switch terminals
45 mm wide
DIN3 Rail Mounting
3 LEDs for status indication

C558.02 Insulation Monitor

Insulation monitoring of ungrounded single-phase and three-phase AC IT systems up to 793 VAC
Adjustable threshold 1 - 200 k ohms
Combined test and reset button
Connection monitoring
Selectable normally energized or normally de-energized
Selectable fault memory
Sealable enclosure
Connection of an external meter is possible
DPDT Isolated Relay Output
External test, reset, and fault memory switch connections
99 mm wide
DIN3 Rail Mounting
LED bar graph indicator
LEDs for status indication

C558.03 Insulation Monitor

Insulation monitoring of AC,DC and AC/DC IT systems AC up to 690 VAC; 400 VDC

Connection monitoring

Selectable alarm or system fault indication

AMP measuring method(applied for EP)

Automatic adaptation to the power system

2 adjustable response thresholds 2-50 k ohms & 20-500 k ohms

Combined test and reset button

Selectable normally energized or normally de-energized

External test, reset, and fault memory switch connections

99 mm wide

DIN3 Rail Mounting

Selectable fault memory

Sealable enclosure acc. to VDE 0106 T 101

DPDT Isolated Relay Output

LED bar graph indicator

LEDs for status indication

					Mouse Over Photo for ....Fast Facts.... Click for Catalog Page
CM-IWN-AC	CM-IWN-DC	C558.01	C558.02	C558.03

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