Specification - Megger BT51 Guia Del Usuario

Specifications
Ranges
Test current
Accuracy (0˚C to 50 ˚C)
Display
Temperature Range
Protection
240 V model
115 V model
Power Supply
Safety
E. M. C.
Dimensions
Weight
Cleaning
Operational uncertainties
See Earth Leakage tolerance for 60Hz operation.
8
2000 mΩ resolution 1 mΩ
20.00 mΩ resolution 0.01 mΩ
2 A to 2.5 A at any reading
± 1% ± 2 digits
3 ½ digit L. E. D.
Operating 0 ˚C to +50 ˚C
Storage –20 ˚C to +50 ˚C
Relay protection for up to 240 V a.c. power source applied
100 mA (T) fuse 20 mm x 5 mm ceramic (For charging circuit)
250 mA (T) fuse 20 mm x 5 mm ceramic (For charging circuit)
Internal 4 Ah NiCd rechargeable cells and charging unit.
Normal charging time at 240 V is 10 hours
The instruments meet the requirements for double insulation to IEC 61010-1.
In accordance with IEC 61326-1
344 mm (13 ⁄ ins) x 245 mm (9
1
2
4.5 kg (10 lb)
Wipe disconnected instrument with a clean cloth dampened with soapy water or Isopropyl Alcohol (IPA).
Refer to www.megger.com
⁄ ins) x 158 mm (6 ⁄ ins)
5 1
8 4