Power quality, fully supported in East Africa

Vener 7 servo voltage regulators from 3 to 3000 kVA, supplied, installed and serviced from Nairobi's Industrial Area.

3-3000
kVA range supplied
Sole
Vener 7 distributor, East Africa
±1%
Output voltage tolerance
Nairobi
Service team & stock

The Vener 7 specialists in Nairobi

Stable Energy Ltd is the sole authorized distributor of Vener 7 automatic voltage regulators in East Africa. Based in Nairobi's Industrial Area, we supply and service AVRs for factories, hospitals, data centers and commercial sites across Kenya, Uganda and Tanzania.

About the company

Vener 7 AVR range

Servo-controlled voltage regulators, sized for the realities of the Kenyan grid.

Size your AVR

Single-Phase AVRs

For homes, small shops and single-phase machinery. Servo-controlled regulation with ±1% output tolerance across a 180-270 V input range.

View range
  • Capacity 3-30 kVA
  • Output 230 V ± 1%
  • Response under 10 ms
  • Natural air cooling, silent

Three-Phase AVRs

For factories, hospitals, data centers and commercial buildings. Individually servo-controlled per phase to handle phase imbalance common on the Kenyan grid.

View range
  • Capacity 10-3000 kVA
  • Output 400 V ± 1% per phase
  • Handles phase imbalance independently
  • Air-cooled and oil-cooled variants

Air-Cooled Range

The default choice for indoor installations up to 600 kVA. Natural air cooling, no fluid handling, straightforward maintenance. IP-30 enclosure.

View range
  • Natural air cooling, no fluids
  • IP-30 indoor enclosure
  • Single-phase: 3-30 kVA
  • Three-phase: 10-600 kVA

Oil-Cooled Range

For larger three-phase installations where efficiency and heat management matter. Transformer-grade mineral oil cooling, suited for heavy industrial loads.

View range
  • Transformer-grade oil cooling
  • Typical range 10-3000 kVA
  • Higher efficiency under continuous load
  • Outdoor-cabinet variants available

Engineered for the Kenyan grid

What makes Vener 7 different from cheaper stabilizers sold locally, and why they last.

±1%
output tolerance

Output stability the grid can’t shake

Servo-controlled regulation holds the output within 1% of nominal across a wide 180-270 V (single-phase) or 320-460 V (three-phase) input swing.

independent servos

Per-phase correction

Three-phase Vener 7 units correct each phase separately, essential on Kenyan supplies where phase imbalance is common, and the reason cheaper stabilizers fail early.

<10 ms
response time

Faster than the dip

Fast enough to protect sensitive loads (CNC machines, medical imaging, servers, VFDs) from the voltage dips that follow Kenya Power switching events.

50°C
ambient rated

Graded for East African sites

Ambient-rated -20°C to 50°C, IP-30 indoor or outdoor oil-cooled cabinets. Designed for continuous duty in coastal humidity and up-country heat alike.

Why East African businesses choose Stable Energy

Authorized distributor

Sole authorized distributor of Vener 7 AVRs in East Africa. Every unit shipped from Nairobi carries a manufacturer warranty backed by Hindustan Power Products (ISO 9001 & 14001 certified).

Sized for your site

From a 3 kVA unit for a shop in Eastleigh to a 3000 kVA three-phase installation for a factory in Athi River, we size, supply and commission the right AVR for your load profile.

Service on the ground

Local technicians in Nairobi with spares stocked in-country. Most service calls attended within 48 hours across Kenya, Uganda and Tanzania, not a phone number in Europe.

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Voltage problems on site?

Tell us your load and location. We size the right Vener 7 unit and quote it, free, usually the same day.