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Product Details

 
STS 5000 is a primary current injection testing system designed to perform primary tests requested in substations commissioning.
It allows to perform accurate tests on CTs, VTs, PTs and ground grid.
Fully automatic
Primary injection testing capabilities: up to 800 A or up to 5000 A / 7000 A, with the optional module BUX 5000
Tan Delta, capacitance, dissipation factor measurements and for exciting current test
Variable output frequency: 15 - 500 Hz
2000 V AC high-pot test
Local control by large color display
PADS - Power Apparatus Diagnostic Software for automatic testing, assessment and report
IEC 61850-9-2 communication protocol
Patented technology for Capacitance and Tan Delta measurement
USB interface and Ethernet interface for PC connection
Compact and lightweight.
MEASURING INPUTS
Current and Voltage 
• AC or DC current, up to 10 A.
• AC voltage, with two connec
ons:
o High range, up to 300 V AC.
o Low range, up to 3 V AC.
Low AC current output 
Maximum output current: 6 A or 3 A AC. 
Maximum output voltage: 70 V AC or 140 V AC. 
Maximum output power: 360 VA. 
Connec on: two safety 4 mm banana sockets. 
Frequency range: 15 - 500 Hz.
Low DC current output 
Maximum output current: 6 A DC
Maximum output voltage:  65 V DC
Maximum output power: 360 W
Connec on: two safety 4 mm banana sockets. 
 

STS 5000 -MULTIFUNCTION SUBSTATION MAINTENANCE & COMMISSIONING TEST SYSTEMS FOR CURRENT, VOLTAGE AND POWER TRANSFORMERS

ACCESSORIES:

CONNECTION CABLES
. One mains supply cable, 2 m long.
. One grounding cable, 6 m long.
. One interface cable for the USB port.
. One ETHERNET interface cable.
. One USB pen drive.
. Two high-current connection cables, 70 sq. mm, 6 m long
 (9 m long optionally), for tests up to 800 A.
. Two high-voltage connection cables, 6 m long (10 m long
 optionally), 5 kV, with earth screen.
. Six connection cables (three red and three black,) 2.5 sq. mm,
6 m long (10 m long optionally), for the connection of:
 DC current output, low AC voltage output and digital input.
. Four clamps to connect low voltage orlow current or
 measurements, two red and two black, with a short cable
 terminating with a banana socket.
. Six “Kelvin” clamps, with two sockets each, to connect
 generator and measurement.
. One cable for the 3 V measurement connection, shielded, 6 m
 long (10 m long optionally).