UFR1002IP
12690-0701-00
Seite
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www.ziehl.de
11
Technical data
Control voltage Us
DC/AC 24
– 270 V
0/50/60 Hz
Tolerance
DC 20,4 - 297 V
AC 20 - 297 V
Power
< 4,5 W
< 12,5 VA
Bridging time at dropping
Us = AC 230 V
→
0 V: 1,2 s
Output relay K1, K2, K3
3 x change-over contact
Switching voltage
max. AC 400 V; DC 300 V
Switch-on current (NO)
25 A max. 4 s / 50 A max. 1 s 10% ED
Min. voltage / current
12 V 10 mA
Conventional thermal current Ith
6 A
Switching power max. AC cos φ = 1
2400 VA
Switching power max. DC (ohm)
0,3 A 300 V; 0,4 A 120 V; 0,8 A 60 V; 16 A 28 V
Contact life electrical (IEC 61810)
16A, 250VAC, cosφ=1, 85°C 30x10
3
10A, 400VAC, cosφ=1, 85°C 150x10
3
Contact life mechanical
3 x 10
7
operating cycles
Utilization category Rated operational current
AC-15 Ie = 6 A Ue = 250 V
Rated operational voltage
DC-13 Ie = 2 A Ue = 24 V
DC-13 Ie = 0,4 A Ue = 120 V
DC-13 Ie = 0,2 A Ue = 250 V
Recommended fuse
gG/gL/B 6 A
Voltage measurement
Measurement voltage phase
– phase
AC 15,0 … 530,0 V
(<5 V -> display = 0)
Measurement voltage phase
– N
AC 15,0 … 310,0 V
(<5 V -> display = 0)
Adjustment range
AC
15,0 … 520,0 V
Measurement error
≤ 0,8% of the nominal voltage
Measurement functions
1 phase, 3 phase with/ without N
Response time
adjustable,
0,05 … 300,0 s (± 15 ms)
Reset time
adjustable,
0 … 6000 s (± 200 ms)
input resistance phase-phase and phase-N
993
kΩ
disengaging ratio
< 2 % (at values > 20 V)
Frequency measurement
Frequency range
40,00 … 70,00 Hz
Adjustment range
45,00 … 65,00 Hz
Measurement accuracy
± 0,05 Hz
Response time
adjustable,
0,05 … 300,0 s (± 15 ms)
Reset time
adjustable,
0 … 6000 s (± 200 ms)
Frequency undervoltage protection (f/U<)
off / 10,0 … 320,0 V
disengaging ratio
< 1 %
Zero voltage
Measurement voltage phase
– N
AC 0 … 310 V
Adjustment range
AC 1 … 300 V
Measurement principle
U0 is calculated from L1-N + L2-N + L3-N
Measurement error
± 2,4% of the nominal voltage
Response time
adjustable,
0,05 … 300,0 s (± 15 ms)
Reset time
adjustable,
0 … 6000 s (± 200 ms)
