ISO.OVERV. IT-NETT IM9

Insulation monitoring for small IT networks. Potential-free alarm contact.

Manufacturer part number (MPN)

IMD-IM9

EAN / GTIN

3606480321658

Sales unit

pcs

Package quantity

36 pcs

Range

Vigilohm

Device short name

IM9

Product or component type

Insulation monitoring device

Type of IMD

AC IMD

Earthing system

IT; HRG

Application

Marine and offshore; Industry; Infrastructure; Power generation; Port, airport, railway

Network size

Small

Electrical circuit type

Control circuit

Network capacitance

Very lightly capacitive

Type of network

1P + N; 3P; 3P + N

Network rated voltage

0…600 V - AC at 45...440 Hz (device connected to neutral) ; 0…480 V - AC at 45...440 Hz (device connected to phase)

Alarm threshold setting

Pre-alarm: 2...500 kOhm; Alarm: 1...250 kOhm

Type of measurement

Network insulation resistance, range: 1000 Ohm...500 kOhm, accuracy: +/- 15 %

Configurable filtering time

7 s

Response time

<= 7 s 100 %

Self-test

Manual

Overvoltage category

III

IP degree of protection

Case: IP20; Front face: IP40

Material

Thermoplastic

Type of installation

Indoor

Operating altitude

<= 3000 m

Relative humidity

0…92 %

Ambient air temperature for operation

-25…55 °C

Ambient air temperature for storage

-40…70 °C

Pollution degree

2

Mounting mode

Clip-on (DIN rail); Flush-mounted (panel)

Mounting position

Horizontal; Vertical

Connections - terminals

Tunnel type terminals 0.2…2.5 mm²

Product weight

0.2 kg

Cut-out dimensions

66 x 72.5 mm

Height

90 mm

Width

71 mm

Depth

67.5 mm

Display type

Without display

Signal contacts composition

1 C/O standard or fail-safe

Signalling circuit voltage

250 V - AC at 6 A; 12...24 V - DC at 6 A

Communication port protocol

-

Communication of data

HMI: test reports; Dry contact: test reports

[Us] rated supply voltage

110...415 V AC 50/60/400 Hz tolerance: +/- 15 %; 125...250 V DC tolerance: +/- 15 %

Power consumption in VA

7 VA

Power consumption in W

3 W

Overcurrent protection

1 A

Standards

IEC 61557-8; UL 61010-1; IEC 61010-1; IEC 61326-2-4

Product certifications

EAC; CE; BV; RMRS; DNV; RCM; EU-RO MR TA

Environmental characteristic

Exposure to damp heat not in service conforming to IEC 60068-2-30; Exposure to damp heat in service conforming to IEC 60068-2-56; Salt mist conforming to IEC 60068-2-52; Long-term storage class 1K22 conforming to IEC 60721-3-1; Transport class 2K11 conforming to IEC 60721-3-2; Stationary use at weather protected locations class 3K24 conforming to IEC 60721-3-3

Mechanical robustness

Long-term storage class 1M11 conforming to IEC 60721-3-1; Transport class 2M4 conforming to IEC 60721-3-2; Stationary use class 3M11 conforming to IEC 60721-3-3

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

8.000 cm

Package 1 Width

8.400 cm

Package 1 Length

9.600 cm

Package 1 Weight

230.000 g

Unit Type of Package 2

S03

Number of Units in Package 2

36

Package 2 Height

30.000 cm

Package 2 Width

30.000 cm

Package 2 Length

40.000 cm

Package 2 Weight

8.489 kg

Warranty (in months)

18

Operating voltage AC 50 Hz

0–600 V

Operating voltage AC 60 Hz

0–600 V

External power supply required

No

Supply voltage AC 50 Hz

110–415 V

Supply voltage AC 60 Hz

110–415 V

Supply voltage DC

125–250 V

Rated operating frequency

45–440 Hz

Voltage measuring range

0–600 V

Voltage type (operating voltage)

AC

Type of electric connection

Screw connection

Rated control supply voltage AC 50 Hz

110–415 V

Rated control supply voltage AC 60 Hz

110–415 V

Rated control supply voltage DC

125–250 V

Voltage type for actuating

AC/DC

With detachable clamps

Yes

Function

For AC-current system

Rated voltage

0–600 V

Rated frequency

45–440 Hz

Line capacity

60 µF

Response value impedance 1

2–500 kOhm

Response value impedance 2

1–250 kOhm

Indication of insulation value

No

Error registration possible

No

Number of contacts as change-over contact

1

Country of origin

India

HS Code

9030.39

• EAN 3606480321658
• SAP 1000339409
• Code 8372213