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Main technical charcteristics of current relay CR-100

Name of parameter Unit of measurement Value
General
Relay rated current   A 100
Surge currents kA 60 (8/20 μs)
25 (10/350 μs)
Current sensor type - a Hall effect sensor
Possibility of operating threshold setting - yes
Possibility of calibration - yes
Range of relay operating threshold adjustments  A -100 … +100
Discretization of operating threshold switching A 10
Accuracy of adjustment of actuating current - ±5 % of rated current
Actuation time, max. mS 1
Indication - state of relay digital outputs
Lower and upper limit operating value of ambient air temperature °С -10 … +60
Relative air humidity, %, at a temperature (upper value) °C 75, 27
(98, 35)
Mechanical
Dimensions (WхHхD) mm housing: 52х45х50
busbar: 20х165х5
Weight kg 0.35
Material of housing - polycarbonate (PC)
Busbar cross-section mm 20*5
Busbar connections - max. M10
Material of busbar - copper (Cu), aluminium (Al)
Protection level in acc. with GOST 14254, DIN VDE 0470, EN 60529, IEC 60529 - IP30
Type of connection to external circuits - connector with screw clamp for cross-sections from 
0.2 mm² to 2.5 mm² (from 30 AWG to 12 AWG)
Tightening moment of connection of external circuts, min-max  N·m    0.5-0.6 
Type of mounting -   bolted connection, max. M10…M8
 Power supply
Rated supply voltage, Urat.sup.  V   24, DC
Acceptable long-lasting voltage deviation -  +10%, -15 % 
Acceptable pulsation level - 10 % Urat.sup.  
Power consumption, max:  W   1
Digital outputs
Number of outputs - up to 2
Functional purpose of outputs - actuation;
state (relay operation monitoring)

Switching current type

- constant
Rated voltage V 24
DC switching voltage, max V 30
Long-lasting acceptable current mA 100
Acceptable switching current, max mA 200
Protection against current load exceed - implemented
Protection against overloads - implemented