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Germany (0 91 87) 10-0 - USA (847) 827-7600 - UK (01296) 420336 - www.etacbe.com
Issue C
monitors a circuit by adjustable MIN and/or
MAX limit values.The response values may be
directly preset by means of digital switches in
the front of the housing.
When set values are exceeded, the applicable
relay (change over) will switch off. The response
delay may be set between 0.2 and 30 sec.
Relay status, operating voltage and adjustment
error are indicated by LED.
- 31:
- 41:
- 51:
MAX limit value
MIN limit value
MAX and MIN limit value
AC 0.1 ...
AC 0.01 ...
DC 0.1 ...
19.9 A
1.99 A
19.9 mA
approx. 1 m
(with AC 19.9 A)
approx. 10 m
(with AC 1.99 A)
1
(with DC 19.9 mA)
1 %
±
2 digits
≤
0.1 A
≤
0.01 A
≤
0.1 mA
(with AC 19.9 A)
(with AC 1.99 A)
(with DC 19.9 mA)
adjustable between 0.2...30 s
AC 115 V
AC 230 V
( 90 ... 135 V)
(200 ... 244 V)
relay with change over contact AC 250 V/5 A
0 ... +50
°
C
housing: IP 50
terminals: IP 20
rail mounted on 35 mm symmetric rail
to DIN 50022
74 x 45 x 124 mm
see CPI cat. pages 137 - 138
E-1076-SR-...
Description
Version
Setting range
(measuring range)
Internal resistance
Accuracy
Switching hysteresis
Response delay
Supply voltage
Output
Temperature range
Degree of potection
Mounting method
Dimensions
Technical data
Type No.
E-1077-51-...
Current Monitors
monitors a MIN limit value in an AC circuit via
a current transformer. If a set value is
exceeded, the triac or transistor will enable
the output, and the status is indicated by
LED. The low power required by the Zero
Current Monitor is taken from the input
signal.
MIN limit value (Zero Current Monitor)
AC 5 A
AC 16 A
Values cannot be set
(response threshold: 100 mA)
(response threshold: 1 A)
–
–
–
–
AC 0...250 V rated voltage
(= supply voltage)
AC: triac
DC: transistor
250 V/200 mA
60 V/ 50 mA
0 ... +60
°
C
housing: IP 20
terminals: IP 20
rail mounted on 35 mm symmetric rail to
DIN 50 022 and DIN 50 035
17 x 63 x 64 mm
see CPI cat. pages 135 - 136