Datasheet

ManualsBrandsCrouzet ManualsCurrent Monitoring RelaysCurrent Monitoring Relay 264V 2CO

➜ Multi-function current control relay - 35 mm

■ Control of AC and DC currents

■ Automatic recognition of AC/DC

■ Measurement ranges from 2 mA to 10 A

■ Choice between over and undercurrent

■ True RMS measurement

■ Selectable latching (memory) function

HIL HIH

Functions Over or undercurrent Over or undercurrent

Measurement range 2 mA

➞ 500 mA 0.1 A ➞ 10 A

Nominal voltage (V)

➞ 240 V 24 ➞ 240 V

Part numbers 84871120 84871130

■ Customisable colours and labels

■ Measuring ranges within the generic limits

■ Fixed threshold in the generic measurement range

■ Fixed or adjustable time delay

■ Adjustable hysteresis

Description Code

Removable sealable cover for 35 mm casing 84800001

HIL HIH

Inputs and measuring cicuit

Measurement range 2 ➞ 500 mA

E1 - M: 2 ➞ 20 mA

E2 - M: 10

➞ 100 mA

E3 - M: 50

➞ 500 mA

0.1

➞ 10 A

E1 - M: 0.1 ➞ 1 A

E2 - M: 0.5

➞ 5 A

E3 - M: 1

➞ 10 A

Input resistance E1 - M: 5 Ω

E2 - M: 1 Ω

E3 - M: 0.2 Ω

E1 - M: 0.1 Ω

E2 - M: 0.02 Ω

E3 - M: 0.01 Ω

Permanent overload at 25°C E1 - M: 0.4 A

E2 - M: 1 A

E3 - M: 2 A

E1 - M: 2 A

E2 - M: 11 A

E3 - M: 11 A

Pulse overload < 1 sec at 25°C E1 - M: 1 A

E2 - M: 5 A

E3 - M: 8 A

E1 - M: 17 A

E2 - M: 20 A

E3 - M: 50 A

Current control

HIL

HIH

Part numbers

Product adaptations

Accessories

General characteristics

Summary of content (4 pages)

PAGE 1
Current control ➜ Multi-function current control relay - 35 mm ■ ■ ■ ■ ■ ■ Control of AC and DC currents Automatic recognition of AC/DC Measurement ranges from 2 mA to 10 A Choice between over and undercurrent True RMS measurement Selectable latching (memory) function HIL HIH Part numbers HIL Over or undercurrent 2 mA ➞ 500 mA 24 ➞ 240 V 84871120 Functions Measurement range Nominal voltage (V) Part numbers HIH Over or undercurrent 0.
PAGE 2
www.c-lynx.crouzet.com General characteristics Supply Supply voltage Un Voltage supply tolerance Operating range Polarity with DC voltage supply voltage frequency Galvanic isolation of power supply/measurement Power consumption at Un Immunity from micro power cuts Inputs and measuring cicuit Frequency of measured signal Max.
PAGE 3
Current control Principles HIL-HIH Overview HIL and HIH control relays are designed to control AC or DC currents. They automatically recognise the shape of the DC or AC signal (50 or 60 Hz) and can control up to 10 A in DC. Above this level, a current transformer can be connected. General principle: The operating mode is set by the user. A switch is used to select over or undercurrent modes, with or without latching. The switch position, and hence the operating mode, is read by the product on energisation.
PAGE 4
www.c-lynx.crouzet.com Dimensions (mm) HIL-HIH 60 44 23,2 35 90 2,6 45 67,5 3,5 5,5 Connections HIL-HIH – KM1 L2 W1 M1 U1 L1 3 –/+ a /c +/– F1 1 E3 E2 E1 M 21 11 A2 A1 A1 11 22 21 24 14 22 12 12 14 A2 R 24 B 1 A fast-blow fuse or cut-out NB: When controlling DC current from the same source supplying terminals A1 and A2, terminal M must be connected directly to the "minus" pole of this power supply.