ZIEHL UFR1001E, Руководство по эксплуатации

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UFR1001E 12420-0701-03 Page 24 / 36 www.ziehl.de
10. Technical Data
Control voltage Us:
Rated connection AC/DC 24-270 V, 0/40...70 Hz, < 5 VA
DC: 20.4...297 V, AC: 20.4...297 V
Output relay: 2 x change-over contact
Switching voltage Max. AC 440 V
Conventional thermal current Ith 6 A
Inrush current (at 10 % ED) 25 A max. 4 s / 50 A max. 1 s
Nominal operating current Ie (AC 15) 6 A AC 250 V
Recommended series fuse gG/gL 6 A
Contact service life, mech. 30 x 10
6
switching cycles
Contact service life, electr. 1 x 10
6
operating cycles at AC 250 V / 6 A
2 x 10
5
operating cycles at AC 250 V / 10 A cos
φ 0.6
Voltage measurement:
Measurement voltage phase
– phase AC 15…530 V (< 5 V: 0 is displayed)
Adjustment range phase
– phase AC 15…520 V
Measurement voltage phase
– N AC 10…310 V (< 5 V: 0 is displayed)
Adjustment range phase
– N AC 15…300 V
Measurement principle Real root mean square measurement both half waves
Hysteresis Adjustable
1.0…99.9 V
Measurement error (with N) ± 0.6 % of the measurement value
Measurement error (without N) ± 0.8 % of the measurement value
Display accuracy >100V: -1 digit (res. 1 V)
<100V: -1 digit (res. 0.1V)
Measurement function 3-phase with/without N
Response time Adjustable
0.05 (±15ms)…130.0 s
Reset time
Adjustable 0(>200ms) … 999 s
Frequency measurement
Frequency range
40…70
Hz
Adjustment range
45.00…65.00 Hz
Hysteresis
0.05…10.00 Hz
Measurement accuracy ± 0.04Hz ± 1 digit
Response time Adjustable
0.05 (±15ms)…130.0 s
Reset time
Adjustable 0 (>200ms) … 999 s
Vector surge
Measurement range
0…45.0°
Adjustment range
2.0…20.0°
Response time < 50 ms
Reset time
Adjustable 3…240 s
Delay at Us on
Adjustable 2…20 s
ROCOF (df/dt)
Frequency range
40…70
Hz
Adjustmet range 0,10
…5,00 Hz/s, 4…50 Periods
Hysteresis fixed 0,05Hz
Measurement error ± 0,04Hz ± 1Digit
Response time adjustable
0,05 (±15ms) … 130,0 s
Reset time adjustable 0 (>200ms)
… 999 s
Measurement time Number of adjusted Periods * Periods du Response
time
Digital outputs (galvanic isolated)
Switching voltage I1
DC 4.5…27 V
Current Q1…Q5
Max 20 mA / output