M410

Electronic Voltage Burden

Electronic Voltage Burden M410 is used as a load in the secondary circuits of Voltage Transformers during their verification and calibration

FEATURES AND BENEFITS

  • M410 sets burden power values for VT with rated secondary voltages 100/3, 100/√3, 100, 110/3, 110/√3, 110 V
  • Rated power range:
    1 to 10 V·A, cosφ = 1 at 50 Hz
    5 to 600 V·A, cosφ = 0,8 at 50 Hz
  • Sets 100 % and 25 % rated power
  • M410 can be integrated in a computer controlled test system in conjunction with Voltage Transformer Test Set M210/M211
  • Voltage overload protection
  • Wide range of emulated burden ratios
  • Small size and low weight

APPLICATIONS

M410 is used by:

  • Manufacturers of Current Transformers
  • On-site testing of Current Transformers
  • Calibration Laboratories
  • Metrology Institutes

Rated voltage, V

cosφ

Rated burden power, VA

100, 100/√3, 110, 110/√3

0.8

5; 10; 15; 20; 25; 30; 50; 60; 75; 100; 120; 150; 200; 300; 360; 400; 500; 600

100, 100/√3, 100/3, 110, 110/√3,110/3

1.0

1, 2; 2.5; 3; 4, 5, 6, 7, 8, 9, 10

100/3, 110/3

0.8

5; 10; 15; 20; 25; 30; 50; 60; 75; 100; 120; 150; 200

Sets 100% and 25% rated burden power
Active and reactive power errors ± 0,03·S*
Power mains:
Rated voltage

Rated freguency

220/230 V

50 Hz

Operating Temperature 0 … 40 °С
Relative Humidity up to 80 % non-condensing
Size 345 × 135 × 235 mm
Weight 9 kg
Standards

Safety

EMC

 

EN 61010-1:2010

EN 61326-1:2013

Calibration Interval 2 years recommended

* – set burden power value

RELATED PRODUCTS

M210A1

Amplifier

M210/M211

Voltage Transformer Test Set

M411

Electronic Voltage Burden