MODSYS 32
SURGE GENERATOR WITH TDR FILTER
Electricity supply or distribution companies often find that buried power cables become faulty due to ageing or damage. Because energy cables are normally not supplied in lengths much longer than 300m, inevitably many joints are installed and buried. They are often the cause for cable faults which render the cable useless until repaired and put back into service. Surge generators are used in conjunction with pre-location and pinpoint location equipment to precisely locate the position of cable faults.
PRINCIPLES OF OPERATION
As cable maintenance becomes ever more challenging, test engineers require more sophisticated methods to easily and accurately pinpoint the position of cable faults. As standard, the Modsys surge generator comes equipped with an ICE and ARC signal filter to connect to any cable fault location TDR for fault pre-location. The Modsys forms part of our flexible fault location system offering endless possibilities. By coupling the Modsys to our latest PCA101, you can accurately pre-locate fault positions using the well-known ICE and ARC method. Our MCLS (Mains Condition Lockout System) ensures proper and safe earthing connection. The MCLS system also ensures the quality of the mains power source.
SPECIFICATION
Output Voltage
Modsys22-550, 0-22kV, 550 Joules
Modsys22-1100, 0-22kV, 1100 Joules
Modsys32-1100, 0-32kV, 1100 Joules
Modsys32-2200, 0-32kV, 2200 Joules
MCLS
(Mains Condition Lockout System)
Checks Mains Polarity
Checks Mains Hi
Checks Mains Low
Checks Earthing Integrity
Pulse Rate
Every 4 Seconds
Single Shot
DC Test
Modsys22 – 0-22kV@20mA Current Limited
Modsys32 – 0-32kV@20mA Current Limited
Burning Function
100mA @ High voltage range selection
400mA @ Low voltage range selection
(Limited to short period only)
Capacitor
Steel Enlosed Oil Filled(Non PCB)
Porcelain Insulators
Enclosure
308 Stainless Steel IP21
HV Transformer
Dry Type Temperature Protected
4 Individual Secondary Coils
Test Method Options
ICE Coupler: Built-In
HV ARC Coupler: Built-In
Dimensions
800mm H x 810mm D x 460mm W
Weight
Modsys22 – 550, 120kg
Modsys22 – 1100, 120kg
Modsys32 – 1100, 128kg
Modsys32 – 2200, 128kg
Mobility
Trolley, Trailer or Van Mount
Test Environment
Temperature indoor and outdoor: 10ºC to
+ 45ºC.
Humidity: < 85%
Supply Voltage
230V 50/60Hz, 16A
ACCESSORIES
Standard Accessories
5m High voltage test lead
1.5 Mains lead
5m Earth Lead
Optional Accessories
PCA101 TDR
PCA301 TDR
GMA205 Ground Microphone
CRS 30-3 Cable Reel System
INV5000 Inverter and Battery System