Electronic and Automatic Primary Injection Test System (eKAM)

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Electronic and Automatic Primary Injection Test System (eKAM) hakkında uzman ekibimizden bilgi almak ve fiyatlar için hemen iletişime geçin!

eKAM is the new fully automatic electronic primary injection test equipment.

eKAM test system includes two portable units: one control unit with a large graphical display that adjusts the AC voltage output (up to 220 V) and one current unit (up to 2000, 3000, 5000A). BUX 2000 (2000 A) - BUX 3000 (3000 A) - BUX 5000 (5000 A): one or… Devamı

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eKAM_b

eKAM test system includes two portable units: one control unit
with a large graphical display that adjusts the AC voltage output
(up to 220 V) and one current unit (up to 2000, 3000, 5000A).
BUX 2000 (2000 A) – BUX 3000 (3000 A) – BUX 5000 (5000 A):
one or more BUX current unit can be connected to eKAM (not
simultaneously), they can be ordered separately when the order
is placed or at a later moment.
With the control knob and the LCD display, it is possible to enter
the MENU mode, that allows to set many functions, making
eKAM a very powerful testing device, with manual and automatic
testing capabilities and with the possibility to transfer test
results to a PC via ETHERNET or Pen Drive.
The TDMS software, which comes with the test set, allows to
download, display and analyze test results obtained in local
mode. Remote maintenance and diagnostic of the instrument
are available via Ethernet. TDMS software operates with all Windows
® versions. The ease of operation has been the first goal of
eKAM. This is why the LCD display is so large and the dialogue in
the MENU mode is made easy.
eKAM includes three measurement inputs:

  • . DC voltage (10 V DC).
  • . AC voltage:
  • .. High range (300 V AC)
  • .. Medium range (10 V AC)
  • .. Low range (3 V AC)
  • . Current (10 A AC or DC).

All these inputs are independent among them (unless 3V and
300V) and allow the measurement of CT outputs or of another
source. In addition, a digital input (up to 300 V) is available: it
can measure the timing of a wet or dry contact. The instrument
is housed in a transportable aluminium box, which is provided
with a cover and handles for ease of transportation. A transport
case can also be supplied upon request.

Ürün Özellikleri

Ürün Özellikleri

eKAM is the new fully automatic electronic primary injection test equipment. e KAM test system includes two portable units: one control unit with a large graphical display, that adjusts the output, and one current unit (up to 2000, 3000, 5000A). It can also perform Step and Touch tests with the optional modules STLG-STSG and ground grid accessories kit.
  • Fully automatic
  • Two portable units: control and current units
  • High current output: up to 2000 A, 3000 A and 5000 A
  • Variable output frequency: 15 - 500 Hz
  • CT ratio, burden and polarity test
  • Large graphic display
  • Advanced Test & Data Management Software for test set control, results storage and analysis
  • Step & touch plus ground resistance tests with STLG option
  • Reduced timing test
  • USB interface and Ethernet interface for PC connection
  • IEC 61850-9-2 sample values protocol interface
  • Compact and lightweight
Teknik Özellikler

Teknik Özellikler

GENERATOR OUTPUT The internal generator has one high power - AC voltage output, not insulated from the mains. The adjustment is performed by the local The generated frequency can be userdefined or synchronized to the supply frequency (with optional power line synchronizer). The following specification applies to the output.  
MAX VOLTAGE OUTPUT V OUTPUT POWER VA MAX TESTs DURATION FRECUENCYHz
220 1500 Steady 15 to 500
220 4000 300 15 to 500
220 5000 25 15 to 50
  Output frequency . AC output frequency range: 15÷500 Hz. . Frequency resolution : 10 mHz.   INPUT MEASUREMENTS Current and Voltage It is possible to meter the current and the voltage of an external input. Three metering groups are available: .   AC or DC current, up to 10 A . AC voltage, with two connections: o High range, up to 300 VAC. o Low range, up to 3 V AC. . AC/DC voltage up to 10 V DC.   Resolution and accuracy Binary Input - Timer
INPUT RANGE ACCURACYreading & range
AC CURRENT 1 A; 10 A <%0.05  <%0.05
DC CURRENT 1 A; 10 A <%0.03 <% 0.08
300 mV; 3 V;30 V; 300 V <%0.15 <%0.05<%0.05 <%0.05
30 mV300 mV3 V <%0.1 <%0.25<%0.08 <%0.08<%0.03 <%0.08
DC VOLTAGE 10 mV; 100 mV  <%0.05 <%0.151 V;10V              <%0.03<%0.08
  The test set allows testing protection relays. The test current  or voltage can be ramped or stepped. As the output changes, a timer is started; the timer stops as the Digital input senses that the relay has tripped or the output cut is cut. Characteristics of the Digitalinput:
  • The input may be selected as Normal Open, NormalClosed
  • The timer can start from an analog input ( current orvoltage)
  • The timer can start and stop at the changing of the digital input, both dry or wetcontact
  • Type of input: either dry or under voltage. Maximum input: 300 V AC orDC
  • Voltage thresholds: 5 V, 24 V, 48 V or > 80V
  • Timer resolution: 1ms
  Phase angle measurement The test set measures the phase angle between the two AC selected parameters which are used during the test.  
MEASUREMENT RANGE RESOLUTION ACCURACY
PHASE 0 - 360 0.01° < 0.15°
    Starting from the internal and external measurements, the test set computes the following parameters:
  • CTRATIO
  • CTPOLARITY
  • CTBURDEN
  Other measurement: Z, P, R, X, S, Q, cos(φ)   For the CT ratio measurement, the following applies: . Range: 0÷9.999 . Resolution: 1 . Accuracy: ±0.15% of the reading ± 0.15% of the range  

DISPLAY

The large graphic display has the following characteristics: . Pixels: 640 x 480, coloured . LCD type: TFT . View area: 132 x 99 mm . Backlight    

LOCAL TEST CONTROL

Local test control: by the START/STOP pushbutton. AGer test selection, pressing it, the output is generated, according to the type of test. During ON, if a manual control test is selected, the operator adjusts the output at the desired value. Test saving: . Automatic save. . AGer operator confirmation.  

OTHER CHARACTERISTICS

Communication interfaces: . ETHERNET for the PC connection . USB port for the USB key. Interfaces to external modules: . Alarms to a flashing light . Remote start input.   Mains supply 100-230 V ± 15%; 50-60 Hz. Maximum supply current: 16 A. Dimensions: 450 (W) x 400 (H) x 230 (D) mm. Weight: 17 kg.   APPLICABLE STANDARTS The test set conforms to the EEC directives regarding Electromagnetic  Compatibility  and  Low-Voltage  instruments . Electromagnetic Compatibility: Directive no. 2014/30/UE. Applicable Standard: EN61326-1:2013 . Low Voltage Directive: Directive n. 2014/35/UE. Applicable standards: CEI EN61010-1:2010. In particular: . Input/output protection: IP 2X - IEC69529. . Operating temperature: -10° to 55 °C; storage: -20 °C÷70 °C . Relative humidity: 5-95% without condensing   BUX TECHNICAL SPECIFATION

BUX 2000, BUX 3000 and BUX 5000 - VERY HIGH CURRENT BOOSTER

The current boosters allows performing tests up to 2000A, 3000 A and 5000A. The option is made of a module, which incorporates:
  • A power transformer, which generates a low-voltage, highcur- rentoutput.
•A metering CT, which measures the output current and sends the metering to eKAM.  
BUX 2000
TEST CURRENT A OUTPUT POWER VA TEST DURATIONs
500 700 INFINITE
1000 1500 60
2000 5000 25
 
BUX 3000
TEST CURRENT A OUTPUT POWER VA TEST DURATIONs
1000 900 INFINITE
2000 2400 300
3000 4800 60
  BUX 5000
TEST CURRENT A OUTPUT POWER VA TEST DURATIONs
1000 700 INFINITE
2000 1500 300
3000 2700 30
4000 4200 20
5000 5500 10
 
  • Frequency: 15 Hz ÷ 500Hz.*
  • Weight:BUX300015kg,BUX200018kg,BUX500019kg
without current cables and clamps.
  • Dimensions for models BUX 2000 and BUX 3000: external diameter 190 mm; height 120mm.
  • Dimensions for model BUX 5000: external diameter 200 mm; height 170mm.
  • All high current boosters are supplied with:
  • . high current cable, made of 4 cables, 95 sq. mm, 1.2 m long, with 2 high current clamps for BUX3000
  • . 4 cables, 95 sq. mm, 2 m long, with 2 high current clamps for BUX 2000
  • . 12 cables, 95 sq. mm, 0.8 m long, with 4 high current clamps for BUX 5000
  • . one power supply cable , 20 m long
  • . one measurement cable, 20 m long, with the output current measurement.
  • * The output amplitude may decrease for frequency below 50 Hz and above 60 Hz.
 
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