janitza UMG 96-S2, Руководство пользователя и технические данные

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59
Current measurement
Rated current x/1 and x/5 A
Metering range 0.005 .. 6 Arms
Measurement range exceedance I > 7 Arms
Crest factor (based on the rated current) 2
Resolution 1 mA (display 0.01 A) at ../5 A
1/4 mA at ../1 A
Overvoltage category 300 V CAT II
Measurement voltage surge 2 kV
Power consumption approx. 0.2 VA (Ri=5 mΩ)
Overload for 1 s 60 A (sinusoidal)
Sampling frequency 8 kHz
Serial interface
RS485 - Modbus RTU/slave 9.6 kbps, 19.2 kbps, 38.4 kbps
Digital output
1 digital output, semiconductor relay, not short-circuit proof.
Switching voltage
max. 60 V DC
Switching current max. 50 mAeff DC
Pulse output (energy pulse) Max. 12.5 Hz
Terminal connection capacity (supply voltage)
Connectable conductor (Connect only one conductor per terminal!):
Single core, multi-core, fine-stranded
0.2 - 4 mm 2 , AWG 28-12
Cable end sleeve (not insulated) 0.2 - 4 mm
2
, AWG 26-12
Cable end sleeve (insulated) 0.2 - 2.5 mm
2
, AWG 26-14
Tightening torque 0.4 - 0.5 Nm (3.54-4.43 lbf in)
Stripping length 7 mm (0.2756 in)
Terminal connection capacity (voltage measurement)
Connectable conductor (Connect only one conductor per terminal!):
Single core, multi-core, fine-stranded
0.2 - 4 mm
2
, AWG 28-12
Cable end sleeve (not insulated) 0.2 - 2.5 mm 2 , AWG 26-14
Cable end sleeve (insulated) 0.2 - 2.5 mm
2
, AWG 26-14
Tightening torque 0.4 - 0.5 Nm (3.54-4.43 lbf in)
Stripping length 7 mm (0.2756 in)
Terminal connection capacity (current measurement)
Connectable conductor (Connect only one conductor per terminal!):
Single core, multi-core, fine-stranded
0.2 - 4 mm
2
, AWG 28-12
Cable end sleeve (not insulated) 0.2 - 4 mm
2
, AWG 26-12
Cable end sleeve ( nsulated) 0.2 - 2.5 mm 2 , AWG 26-14
Tightening torque 0.4 - 0.5 Nm (3.54-4.43 lbf in)
Stripping length 7 mm (0.2756 in)
Terminal connection capacity (digital interface)
Single core, multi-core, fine-stranded 0.2 - 1.5 mm
2
, AWG 28-16
Cable end sleeve (not insulated) 0.2 - 1.5 mm
2
, AWG 26-16
Cable end sleeve ( insulated) 0.2 - 1.5 mm
2
, AWG 26-16
Tightening torque 0.2 - 0.25 Nm (1.77-2.21lbf in)
Stripping length 7 mm (0.2756 in)