HT Cable Specialists · SingaporePrecision cable
Precision cable
works up to 22kV
22kV
HT cable specialists
Termination, jointing, testing across the full HT/LT range
SPcertified
Re-assessed yearly
22kV permitted cable jointers on every site
100%
Quality assured
Tested and documented before energisation, every time
01Our services
What we do, end to end.
From terminations and joints to testing and commissioning — we handle the high-tension end of Singapore's power infrastructure.
02Why PowerhowzSingapore's grid
Singapore's grid
runs on trust.
A Singapore-based contractor with SP Group's 22kV permitted cable jointers. We deliver reliable, high-quality workmanship on every project.
SP Group 22kV permitted jointersEvery cable jointer on our team holds active SP permits.
Yearly competency assessmentReviewed by SP Group every year.
In-house testing & commissioningVLF withstand and sheath integrity testing.
Direct factory-supplied accessoriesJoints and terminations matched to cable spec.
Quality assured documentationTest reports and joint records.
03News & projects
Latest from the field.
Our cable professionals are meticulous in their work, providing reliable workmanship to our customers, year after year.
— 01
Equinix SG6 Data Center
— 02
AirTrunk SGP2
— 03
Sengkang Punggol Depot
Browse our
full services.
HT/LT terminations, joints, testing and commissioning — all matched to SP Group specs.
Have a
project?
Send us your spec sheet — we'll quote within 48 hours.