DHR 200 C420 LEM USA Inc, DHR 200 C420 Datasheet - Page 2

• Manufacturer Part Number: DHR 200 C420
• Description: SENSOR CURRENT 200A 50V MOD
• Manufacturer: LEM USA Inc
• Series: DHRr

Specifications of DHR 200 C420

• Current - Sensing: 200A
• Accuracy: ±1%
• Sensitivity: -
• Current - Supply: 30mA
• Sensor Type: Open Loop
• Voltage - Supply: 20 V ~ 50 V
• Output: 4 ~ 20mA DC
• Frequency: 20Hz ~ 6kHz
• Polarization: Unidirectional
• Operating Temperature: -40°C ~ 70°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 398-1099

Current Transducer DHR-C420
V
V
V
dCp
dCl
CTI
Notes :
100518/20
w
b
d
Isolation characteristics
Transfer characteristics
3)
could be improved according to the insulation characteristic given by
the cable manufacturer. The UL 508 Standard for Safety for Industrial
Control Equipment requires that only insulated conductors are used as
primary circuit with this transducer.
4)
Rated isolation voltage rms
according to the standard IEC 61010-1 and with the following conditions:
Rms voltage for AC isolation test
Impulse withstand voltage
Creepage distance
Clearance distance
Comparative tracking index (Group I)
Between primary conductor voltage and ground. The voltage category
Between primary (completely filling the aperture) and secondary.
-Ipn
- Reinforced isolation
- Over voltage category CAT III
- Pollution degree PD2
- Heterogeneous field
Output in mA
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
20
4
4)
, 1.2/50 uS
3)
+Ipn
4)
, 50 Hz, 1min
300
4.0
7.3
7.2
7.2
> 600
mm
mm
kV
kV
V
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