PRODUCTS
CSD Instruments · India
Instruments that keep the grid measurable.
Cable diagnostics, phase measurement and DC system testing — engineered in India for utilities and substations.
Talk to an engineerThe range
Three instruments.
One measurable grid.
Everything we build sits in one of these three disciplines. Each row below is what the instrument actually does in the field, and what you get when the crate arrives.
Read the questions
0133 kV
Cable class tested
UG Cable Fault Location
Cable diagnostics
UG Cable Fault Location
A complete fault-testing kit for buried distribution cables. Send a surge down the run, watch the reflectometer return, then walk the route with the acoustic pin-pointer until the fault is marked to the metre — before anyone digs.
- Surge generators up to 32 kV
- Time-domain reflectometry (TDR)
- Acoustic and electromagnetic pin-pointing
- Cable route tracing and depth estimation
02120°
Angle resolution
Phaser Measurement
Phase verification
Phaser Measurement
Confirm that two sources are genuinely in phase before they are ever closed together. Handheld and panel instruments read sequence, angle and vector relationship on live lines, so commissioning and protection checks are settled by measurement, not by assumption.
- Phase sequence and phase angle
- Vector and phasor comparison
- Live-line indication with no isolation
- Commissioning and protection checks
03C10
Discharge rating
Battery Testing
DC system health
Battery Testing
A substation is only as dependable as the DC bank behind it. Discharge load banks, impedance testers and cell monitors show the capacity a bank can still deliver today, and flag the weak cell long before it fails on demand.
- Capacity and discharge testing
- Impedance and conductance checks
- Cell-level monitoring
- Relay-room and DC panel diagnostics
Before you ask
Questions we
hear most.
The short answers, written by the engineers who build and service the instruments. Anything your test situation needs that isn't here — ask us directly and we will say so plainly.
Ask an engineerHelps us answer faster
- Cable class and voltage level
- The symptom, and how often it shows up
- Site access and safety constraints
Yes. We bring the instrument to your substation or test yard and run it on your own cable, phaser or battery bank, so the purchase is decided on a result you have watched yourself rather than on a specification sheet.
Routine calibration is carried out at our facility under traceable standards. For larger installations we schedule on-site checks so that instruments stay in certification without leaving the utility's service for long.
Standard instruments are normally ready within a few weeks. Configurations built around your cable classes, voltage levels and reporting format are quoted individually before the order is confirmed.
Where the instrument is serviceable, yes. Send us the make, model and the symptom and we will tell you honestly whether repair, calibration or replacement is the better route.
Instruments are built and tested against the applicable Indian Standards and IEC recommendations for measurement, insulation coordination and safety, with documentation supplied for each unit.
Every supply includes field training for the engineers who will actually use the instrument, covering test method, interpretation of results and day-to-day care of the kit.