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ISATEST DRTS66 KORUMA RÖLE TEST CİHAZI

ISATEST DRTS66/64 gelişmiş sekonder röle test sistemi ile koruma sistemlerinde var olan tüm röle tiplerinin testlerini hızlı ve kolay bir şekilde yapar.

DRTS66 DataSheet

Açıklama

DRTS66_b

ISATEST DRTS66/64 gelişmiş sekonder röle test sistemi ile koruma sistemlerinde var olan tüm röle tiplerinin testlerini hızlı ve kolay bir şekilde yapar. Ayrıca enerji sayaçlarının, transducerların ve güç kalitesi ölçüm cihazlarının testlerini de yapar.

DRTS66/64 serisi röle test cihazlarının tüm özelliklerini içerisinde barındıran TDMS yazılımı herhangi bir ek paket gerektirmeksizin cihaz ile birlikte ücretsiz gelmektedir.

Ürün Özellikleri

  • Üç Faz Röle Test Cihazı
  • DRTS66 6 Akım, 6 Gerilim Çıkış Kanalı
  • DRTS64 6 Akım, 4 Gerilim Çıkış Kanalı
  • 6x32A, 3x64A, 1x128A Çıkış Akımı
  • Yüksek Çıkış Gücü 6x430VA, 3x860VA, 1x1000VA
  • DRTS66 6x300V AC/DC Gerilim Çıkışı, 100VA de
  • DRTS64 4x300V AC/DC Gerilim Çıkışı, 100VA de
  • Yüksek Ölçüm Doğruluğu 0.05%’den Daha İyi
  • 12 Dijital/Analog Giriş Kanalı
  • 6 Binary Çıkış Kanalı
  • 0-260V DC Yardımcı Gerilim Kaynağı
  • 7inç 320x240 Piksel Renkli Grafiksel LED Ekran
  • Cihaz Üzerinden Test Edebilme Özelliği
  • 1 Class Enerji Sayaçların Testi (Opsiyonel Sayaç Test Aparatı İle)
  • Lisans Gerektirmeyen Tam Paket Yazılım
  • Röle Kütüphaneleri
  Test Edilebilecek Röle Tipleri;
  • Mesafe Koruma Röleleri (21)
  • Senkronize Röleleri (25)
  • Düşük/Aşırı Voltaj Röleleri (27/59)
  • Yönlü Güç Röleleri (32)
  • Field Rölesi (40)
  • Ters Faz veya Faz Dengesi Röleleri (46)
  • Faz Bileşen Gerilim Röleleri (47)
  • Rotor Sıkışması Röleleri (48)
  • Ani Aşırı Akım Röleleri (50)
  • Zaman Gecikmeli Aşırı Akım Röleleri (51)
  • Güç Faktörü Röleleri (55)
  • Voltaj Dengesi Röleleri (60)
  • Toprak Dedektör Röleleri (64)
  • Yönlü aşırı Akım Röleleri (67)
  • Faz Açısı veya Out-Of-Step Koruma Röleleri (78)
  • Otomatik Tekrar Kapama Röleleri (79)
  • Frekans Röleleri (81)
  • Taşıyıc/Pilot Kablo Receiver Röleleri (85)
  • Lokavt Röleleri (86)
  • Diferansiyel Koruma Röleleri (87)
  • Yönlü Gerilim Röleleri (91)
  • Yönlü Güç röleleri (92)
  • Uyarıcı/Uyarı Bağımsız Röleler (94)

Teknik Özellikler

DRTS66DRTS64
Akım Çıkışı6x32A, 3x64A, 1x128A6x32A, 3x64A, 1x128A
Akım Çıkış Doğruluğu±0.02% (Çözünürlük; 0.1mA)±0.02% (Çözünürlük; 0.1mA)
Gerilim Çıkışı6x300V, 1x600V4x300V, 1x600V
Gerilim Çıkış Doğruluğu±0.025% (Çözünürlük; 0.4mV)±0.025% (Çözünürlük; 0.4mV)
Akım ve Gerilim Çıkış Frekansı0 … 3000 Hz (transient 0 …5000Hz)
Maks. Frekan Çıkış Doğruluğu0.5ppm (Çözünürlük; <5µHz)
Faz Açısı-360˚ … 360˚ ;Doğruluk: 0.2˚;Çözünürlük: 0.001˚
Yardımcı DC Kaynak0 … 260 DC/1A (50W) Doğruluk;0.2%
Binary Girişler12 Kontak (2 Adet Enerji Sayaç Testi İçin Pulse Girişi)
Binary Çıkışlar4 Kontak
Analog DC Akım Ölçüm Girişi±20mA ve ±5mA ;Doğruluk:±0.02% ve ±0.05%
Analog DC Gerilim Girişi±10V ;Doğruluk:±0.02%
Ebat / Ağırlık150 x 466 x 423 mm / 20kg

Aksesuarlar

EXTERNAL AMPLIFIERS

AMI 332 − CURRENT AMPLIFIER 3X32A

The three phase current amplifier AMI 332 is an additional device to DRTS 66. The option requires IRIG-B connection and output extension module on DRTS 66 and it includes three current generators at 32 A each. In connection with the DRTS 66, the option offers the following features:
  • To control nine currents at 32 A each at the meantime, for the test of two-secondary transformer protection relays;
  • To have a three phase generator at 96 A per phase;
  • To have a single phase generator at 192 A.
  CURRENT GENERATORS          POWER
3 x 0 … 32AAC                      3 x 430 VA at 32 AAC
1 x 0 ... 96AAC                      1 x 1000 VA at 64 AAC
  AMI32  

AMI 332 - Technical Specification

  • Accuracy:  Typical  0.02%  of  the  value  ±  0.01%  of  the range;
  • guaranteed 0.04% of the value ± 0.01% of the range. Distortion: 0.05% Typical - 0.15% guaranteed.
  • Resolution: 1 mA.
  • Connections: 4 mm banana sockets.
     

AMI 632 − CURRENT AMPLIFIER 6X32A

The six phase current amplifier AMI 632 is an additional device to DRTS 66. The option requires IRIG-B connection and output extension module on DRTS 66 and it includes six current generators at 32 A each. In connection with the DRTS 66, the option offers the following features:
  • To control twelve currents at 32 A each at the meantime, for the test of three windings transformer differential protection relays;
  • To have a six  phase generator at 64 A per  phase;
  • To have three phase generator at 128 A per phase;
  • To have a single phase output at 256 A.
  AMI32_64    

AMI 632 - Technical Specification

CURRENT GENERATORS    POWER
6 x 0 … 32 A AC6 x 430 VA at 32 A AC
3 x 0 … 64 A AC3 x 860 VA at 64 A AC
1 x 0 … 128 A AC1 x 1000 VA at 64 A AC
  • Accuracy: 0.02% of the value ± 0.01% of the range, Typical; 0.04% of the value ± 0.01% of the range, guaranteed.
  • Distortion: 0.05% Typical; 0.15% guaranteed.
  • Resolution: 1  mA.
  • Connections: 4 mm banana sockets.
  Power supply for AMI 332 and AMI 632
  • Main power supply: 85V to 264 V AC, sinusoidal, single phase.
  • Frequency: 45 to 65Hz.
  • Powerconsumption:
    • at rest: less than 150 W;
    • maximum load, 115 V supply: 800/1600 W;
    • maximum load, 230 V supply: 1300/2700 W. Connection: Standard 16 A AC socket.
  Accessories supplied with the units. Protective carrying bag, power supply cable, test leads kit and connection cable to DRTS 66.  

IN2−CDG CURRENT BOOSTER FOR 1 A RATED HIGH BURDEN RELAYS

The option IN2-CDG includes a set of three current transformers, with the following characteristics:
  • Primaries: 12.5 A and 15 A. • Secondaries: 0.5 A; 1 A; 2.5 A; 5 A. Nominal power: 100 VA. Current ratio error: 0.2%.
Case: plastic.   For the single phase test of the CDG relay it is possible  to have three times the above power, connecting current outputs in series.    

HPB 400 AND HPB 600 CURRENT BOOSTERS

These options are aimed at testing old electro-mechanical overcurrent relays; in particular, at relays rated 1 A. The power output is so high that it can test even relays rated at less than 1 A . Other features for HPB 400:
  • Primary current: 32 A. • Secondary currents: 20 A, 4 A, 1 A. Other features for HPB 600:
  • Primary current: 2 x 32 A. • Secondary currents: 20 A, 10 A,   4 A, 1 A.
For both options:
  • Accuracy: 0.5% at half burden; 1% at full burden.
  • Connections: two safety sockets for the primary side; four safety sockets for the secondary side.
   

TRANSCOPE: ANALOG/DIGITAL RECORDER AND MEASUREMENT FUNCTION

Optionally the test set can be provided with this feature to measure and record the following:
  • 10 voltages or currents (with clamps or external shunts) AC and DC meter and recorder;
  • Phase angle, wattmeter, frequency, harmonics meter, power quality meter;
  • Oscilloscope functions;
  • Sequence of Event recorder (up to 10 digital inputs);
  • Fault recording function. Input characteristics:
    • Five isolated groups of two input circuits each.
    • Inputs ranges: 100mV; 1; 10; 100; 600 V.
    • Input impedance: 500 kOhm, 50 pF.
    • Measurement accuracy: ± 0.06% typical; ± 0.15% guaranteed.
  • Sampling frequency: 5 kHz, 10 kHz, 20 kHz, 50 kHz, software selection.
  • Total buffer size: 4 Mbytes.
  • Maximum recording duration:
    • at 5 kHz: 6 min for 1 input channel / 40 s for 10 input channels.
    • at 50 kHz: 40 s for 1 input channel / 4 s for 10 input channels.
Connections: 4 mm banana sockets. This option is to be specified at order.    

INTERNAL GPS SYNCHRONIZER

The GPS synchronizer is an internal module that allows to synchronize the test start of two DRTS 66 or other test sets.
  • Maximum timing error with respect to nominal: ± 1 µs. The option includes:
    • the antenna;
    • an extension cable for the antenna, 20 m long. This option is to be specified at order.
   

EXTERNAL GPS SYNCHRONIZER

The GPS synchronizer is an external module that allows to synchronize the test start of two DRTS 66. Features:
  • 1 digital output O-24 V DC, for synchronization.
  • 1 selector to program the following pulse intervals: 5 s; 10 s; 20 s; 30 s; 40 s; 60 s.
  • Maximum timing error with respect to nominal: 2 µs.
  • Lights to confirm: power-on; Locked; Pulse available.
  • 1 START and STOP push-button.
  • Power supply: 110/22O V AC. The option includes:
    • the antenna;
    • an extension cable for the antenna, 20 m long;
    •  two cables, red and black, 2 m long, with banana terminations, for the connection to the test set trip input;
    • the power supply cable.
    • Weight: 1.7 kg.
    • Dimensions: 150 (w) x 100 (h) x 240 (d) mm.
    • Case: aluminium.
   

SH 2003 ENERGY  METERS  UNIVERSAL SCANNING HEAD

SH 2003 is a scanning head that eases the test of energy meters. lt is an universal scanning head because it can be used both with LED impulse electronic meters and Ferraris rotating disk meters. With rotating disk the sensor uses a green light beam that optimizes the recognition of any type of mark.  With LED recognition the following specification applies:
  • lmpulse duration: more than 60 us;
  • lmpulse frequency: less than 500 Hz;
  • Duty cycle: 50%;
  • Light wavelength: 500 to 960 nm (red). The option includes:
  • A support to keep the scanning head in front of the energy meter;
  • The cable, 2 m long, from the scanning head to the DRTS 66;
  • The power supply transformer, for the power of 220 V AC, to supply the scanning head.
 

IEC 61850 INTERFACE

IEC 61850−8

The standard IEC61850 describes the communication ofdevices in substations. IEC61850 messages coming from the devices connected to the substation network are also called GOOSE. GOOSE messages describe binary status signals over the substation network and are also used for relaystripping. For relay testing applications within IEC61850 substations it is necessary to access these data. This new feature is performed by the ISA Automatic Relay Test Set DRTS 66. By means of a dedicated hardware and by the TDMS software, ISA DRTS 66 can expand its testing capabilities by handling IEC61850 messages.   The IEC61850 Interface option for DRTS 66 is  required  for  relay testing with Ethernet-based substation communication protocol. The IEC61850 Interface is mounted on the front panel of DRTS 66. The option has to be specified atorder.  

IEC 61850−9−2

The IEC 61850-9 option allows generating measurement messages on the system bus. The option and the associated software provide the following features:
  • injection of Sampled Values on the system bus, corresponding to CT and VT measurements;
  • test of relays connected to the system bus, by the generation of Sampled Values and the monitoring of the relay tripping, as described above.
The connection is  performed  viaan  opticalfiber  connector,    mounted    on    the    rear    of    the    test      set. The option has to be specified at order.

RELAY CONNECTION CABLE KIT

This option can be added to the basic cable kit to provide connection to all test set sockets. It includes also 20 adap-  tors for terminal block connections and 3 jumpers to parallel currentoutputs. cables2 cables

TRANSIT CASE

Three options are  available:
  • Heavy duty plastic transport case (Discovery   type)
  • Heavy duty  transport case
  • Soft carrying  bag
cases

PLCK POLARITY CHECKER MODULE

Checking the correct connection of CT’s and VT’s to protection relays is a problem because relays can be hundreds of meters away from the transformer. PLCK easilys solves the issue.When this test is started, DRTS 66 generates a special, not sinusoidal waveform, which is injected into the connection cables. The polarity check is easily performed by connecting it at the relay site. PLCK hast wo lights: green and red. The green light turns on when the polarity is correct; the red light turns on when the polarity is wrong. touchcontrol