RM4TG20 TELEMECANIQUE, RM4TG20 Datasheet - Page 13

• Manufacturer Part Number: RM4TG20
• Description: PHASE MONITORING RELAY, DPDT-2CO, 484VAC
• Manufacturer: TELEMECANIQUE
• Series: RM4r

Specifications of RM4TG20

• Contact Configuration: DPCO
• Phase Type: 3 Phase
• Supply Voltage Max: 484VAC
• Switching Voltage Max: 440VAC
• Relay Mounting: DIN Rail
• Length/height, External: 78mm
• External Width: 22.5mm
• External Depth: 80mm
• Carry Current: 8A

3
Presentation:
pages 3/38 and 3/39
References:
page 3/41
Dimensions, schemes:
page 3/42
Setting-up:
page 3/43
Power supply circuit characteristics
Type of relay
Rated supply
voltage (Un)
Average
consumption at Un
Output relay and operating characteristics
Type of relay
Number of C/O contacts
Output relay state
Setting accuracy of the
switching threshold
Switching threshold drift
Hysteresis (adjustable)
Setting accuracy of
the time delay
Time delay drift
Measuring cycle
Measuring input characteristics
Internal input resistance and permissible overload depending on the current measurement ranges
Type of relay
Measurement range
c 50-60 Hz and a
Internal input resistance Ri
Permissible continuous overload
Permissible non repetitive overload
for t
3/40
1 s
Te
c 50/60 Hz
a
c
a
Zelio Control - measurement and control relays
Voltage measurement relays RM4-UA
Characteristics
V
V
VA
W
%
%
%
ms
V
k
V
V
%
RM4-UA0i
24
–
2
–
RM4-UA0i
1
Energised when:
voltage measured > threshold setting
As % of the full scale value:
5…30 of the voltage threshold setting
As % of the full scale value:
–
RM4-UAi1
0.05…0.5
6.6
20
25
0.06 per degree centigrade, depending on the permissible ambient temperature
0.5, within the supply voltage range (0.85…1.1 Un)
80
0.3…3
43
60
80
110...130
–
1.9…3.3
–
0.5…5
71
80
100
5 %
10 %
220...240
–
2.7…3.5
–
RM4-UAi2
1…10
23
90
100
RM4-UA3i
24...240
24...240
1.5…3.3
1.2
RM4-UA3i
2
Energised when:
voltage measured > threshold setting (“>” function )
voltage measured < threshold setting (“<” function)
(0.85…1.1 Un)
rated operating temperature
5…50
112
150
200
0.5, within the supply voltage range
0.07 per degree centigrade, depending on the
110…130
–
1.9…3.3
–
10…100
225
300
400
220...240
–
2.7…3.4
–
RM4-UAi3
30…300
668
400
500
–
–
1111
550
550
380...415
2.7…3
50…500