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Insulation (Resistance) testers

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● The RCB-3-1T is used to verify and proof any High Voltage     Insulation Testers. It can be utilized to calibrate all High Voltage     Insulation Testers very accurately Analogs or Digitals. ● Some institutions and large industries requested their own calibrator     too, therefore, SEW started manufacturing the RCB for special     customers.

● The RCB-3-1T is used to verify and proof any High Voltage     Insulation Testers. It can be utilized to calibrate all High Voltage     Insulation Testers very accurately Analogs or Digitals. ● Some institutions and large industries requested their own calibrator     too, therefore, SEW started manufacturing the RCB for special     customers.

20 kV - High voltage insulation tester Insulation test up to: 4 TΩ 4 Test voltages: 5 kV - 10 kV - 15 kV - 20 kV Guard terminal Rechargeable battery Multiple scales for precision improvement Portable, accurate & rugged IP-54 Protection TheMI-20KVe High-Voltage insulation testeris a truly portable device that allows the measurement of insulation resistances using test voltages up to 20 kV.It employs a state-of-the-art technology for the safe measurements of insulation resistances up to 4,000,000 MΩ with four test voltages: 5 kV - 10 kV - 15 kV and 20 kV.Analogue indicator, having a broad scale.Readings are performed through an easy-toread analogue indicator, having a broad scale.This equipment is specially well suited to test isolation resistances in transmission lines and medium voltage distribution systems, whether aerial or underground, as it allows to perform testing with voltages near to the operational value. Besides, it is an excellent auxiliary when detecting cable failures.In order to maximize the operator's safety, this equipment was made within a plastic cabinet of high dielectric strength, with no metallic accessible parts. A light indicator warns...

FEATURES ● The RCB-1 is used to verify and proof any High Voltage Insulation   Testers. It can be utilized to calibrate all High Voltage Insulation   Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator   too, therefore, SEW started manufacturing the RCB for special   customers.     SPECIFICATIONS           Resistance ranges (Ω)   1M. 2M. 7M. 10M. 20M.  30M. 50M. 100M. 200M.  500M. 1G. 2G. 5G. 10G.  20G. 50G. 100G. 200G.  500G   Resistance tolerances   ±1%(F)   Tolerance  ± 25ppm/°C : 1MΩ. 2MΩ. 7MΩ. 10MΩ. 20MΩ. 30MΩ. 50MΩ. 100MΩ. 200MΩ. 500MΩ ± 100ppm/°C : 1GΩ. 2GΩ.  ± 200ppm/°C : 5GΩ. 10GΩ. 20GΩ. 50GΩ. 100GΩ.  ± 400ppm/°C : 200GΩ. 500GΩ ± 1000ppm/°C : 1TΩ   Max. working voltage   DC 10kV   Operating temperature   -30°C~75°C   Power coefficient   Below 3W   Connecting terminals   Binding Post : Resistance...

 FEATURES ● Microprocessor-controlled.● Four insulation test voltages.● Insulation resistance; auto ranging on all ranges.● Bargraph indicates test voltage; rise and decay can be observed during tests.● Visual and audible warning if external voltage is present.● Fully protected: crow bar.● Carry case.● EEPROM calibration.     SPECIFICATIONS             Test voltage (DC V) 0.5kV /   1kV   /   2.5kV   /   5kV Measuring ranges (Auto-Ranges) 0-25GΩ / 0-50GΩ / 0-125GΩ / 0-250GΩ Accuracy ±3% rdg Output power limit 50uA to 100uA (1W) Live warning > 500V AC Operation temperature 0°C to 40°C Operation-humidity 85% Max. relative humidity Dimensions 330(L) × 260(W) × 160(D)mm Weight (battery included) Approx. 3500g Power source 1.5V “C”× 8 Alkaline batteries Safety standard EN 61010-1 EN 61326-1