KEP UPA-10自动断路器测试仪,最高可达10 kA

  • 制造商: KEP
    Model: UPA-10
    • 报价要求 报价要求
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Details

Datasheet

 

Automatic circuit breaker tester UPA-10 is designed for testing and ampere-second characterization of automatic AC current circuit breakers. The device allows registering the value of the supplied current and timing the automatic circuit breaker switching interval.

UPA-10 is a mobile device, which could be easily transported to a required testing location.

 

  • Technical Specifications

Parameter

Value 

AC power supply voltage, V

380 ± 38 and 220 ± 22

Power supply frequency, Hz 

50 ± 1

Maximum output current at AC 220 V (rms), kA

6,4

Maximum output current at AC 380 V (rms), kA

9,99

Measurement range test current, kA 

1 ... 9,99

Measurement range test current, A 

100 ... 999

Range of measurement time for the test current, s 

1 ... 999

Range of measurement time for the test current, ms 

50 ... 990

Reduced measurement error of the test current, %, max 

3

Absolute error of the current flowing time and the switching off time measurement in the range from 50 ms to 990 ms, ms, max

20

Reduced error of the current flowing time and the switching off time measurement in the range from 1 s to 7200 s, %, max

3

Continuous operation time at maximum current, min, s 

30

Highest power consumption, kW, max 

55

Weight control unit, kg, max (no flexible busbars) 

47

Overall dimensions, mm, max 

 535×358×200 

Lifespan, years, avg

 10

  •  
  •  Duration of the UPA-10 at different output currents 

Output current UPA-10, kA 

2,5

5

7,5

10

Voltage, V 

220

220

380

380

The inclusion of the primary winding 

-

=

-

=

The inclusion of the secondary winding 

=

=

=

=

Type of busbars: section  × length (mm), insulation

480 * × 2000 silicone

480 * × 2000 silicone

480 * × 2000 silicone

480 * × 2000 silicone

Temperature of the bars when thermothreshold switched off, ˚​​C

62

62

62

65

UPA-10 operating time before thermothreshold switched off

420

100

68

 36 

  • * - 4 busbars cross-section 120 mm2
  •  
  • Operating Conditions

The device is designed for an indoors operation under the following conditions:

Condition

Value

Air temperature, °С

from -35 to +35

Relative humidity, %, up to

80 at +20° С

Atmospheric pressure, kPa (mm hg)

84,0 – 106,7 (630 – 800)

 

  • Package Contents

Component

Quantity

UPA-10 control unit

1

Flexible busbar with cross-section 110 mm2 (length 1 m)

8

RNO connection outlet

1

RNO (Inom = 80 A)

Optional*

Cable for connecting RNO to UPA-10

Optional

 

Documentation

Manual

1

 

 

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