ERS Tower solution - From Emergency Response to Strategic Preparedness.
Tower collapse, flood damage, reconductoring or grid expansion—we’ll recommend the right ERS Tower solution and mobilise quickly to keep your transmission line energised.
One ERS Tower solution. Two proven ways to restore power.
Explore HTSE's Emergency Restoration System Tower offerings through turnkey rental and complete supply model especially designed for rapid restoration, planned maintenance and long-term grid resilience.
ERS Rental
Explore HTSE's Emergency Restoration System Tower offerings through turnkey rental and complete supply model especially designed for rapid restoration, planned maintenance and long-term grid resilience.
- Zero capex
- Turnkey crew
- 24/7 emergency
- Planned bypass
ERS Supply
For utilities and EPCs that want their own ERS assets permanently on standby. We supply modular, IEEE 1070-compliant systems with training, commissioning and spares, so your crews can deploy independently.
- Own the fleet
- Training
- Spares & support
- Custom design
ERS Rental Service - Restore Power Without Owning the Infrastructure.
Why invest in an ERS fleet that you'll rarely use? HTSE's ERS Rental service delivers a fully engineered Emergency Restoration System Tower when you need it. A 360 solution for emergency power restoration starting with logistics, installation, supervision and dismantling. You restore power faster while we manage everything else.
- Engineering & design of the bypass for your span, voltage and soil
- Transport, erection and supervision by trained HTSE crews
- No civil foundation and no heavy machinery required on site
- De-rigging and removal once your permanent line is restored
- 24/7 emergency mobilisation, plus scheduled planned bypass
Why most utilities rent
Every hour of outage costs more than the tower. Renting turns a heavy fixed cost into an on-demand service.
Owning an ERS
- ✕ Heavy upfront capital & idle inventory
- ✕ Warehousing, insurance & O&M cost
- ✕ Crew training & retention burden
- ✕ Design risk on unfamiliar spans
Renting from HTSE
- ✓ Zero capex — pay only per deployment
- ✓ We store, maintain & certify the fleet
- ✓ Our engineers design & erect on site
- ✓ De-rigged & reused once you’re restored
Build your own ERS restoration capability
- Complete modular ERS: towers, crossarms, anchors & hardware
- Custom design for your voltage classes and typical spans
- Hands-on crew training and commissioning support
- Spares, replacement components and technical back-up
- Guidance on storage, inventory and readiness drills
What makes up an HTSE ERS
Technical specifications at a glance
Indicative parameters — final configuration is engineered to your line.
| Voltage range | 33 kV to 800 kV, AC or DC |
|---|---|
| Structure material | High-strength galvanised steel, modular sections |
| Configurations | Dead-end (tension), suspension, running angle, herringbone, chainette |
| Foundation | None required. Foundation plates and anchors handle all soil types. |
| Installation | Manual / gin-pole erection; no crane or earth-movers |
| Standards | IEEE 1070-2006 (design & testing); IEC 60652 (load tests) |
| Deployment time | Bypass energised in hours; mobilisation typically < 24 h |
| Commercial models | Turnkey Rental (primary) or Supply with training & spares |
Engineered & Validated to Global Standards
IEEE 1070-2006
IEC 60652
CSIR-SERC
PLS-CADD
From your call to a live bypass
Call / WhatsApp
Engineer the bypass
Mobilise & Erect
Restore & De-rig
Frequently asked, questions
The questions utilities, EPCs and asset owners ask us most before a deployment.
The HTSE ERS Tower Solution includes a complete Emergency Restoration System Tower package: modular aluminium tower sections, articulating base, foundation plates, composite crossarms, guy-wire and anchor system, gin pole, fall-protection equipment, insulators, connectors, and all required hardware. With ERS Rental, HTSE also provides engineering, transportation, installation, supervision, and dismantling as a turnkey service.
ERS Rental is a fully managed, turnkey service where HTSE owns the ERS towers and handles engineering, logistics, installation, supervision, and dismantling. You pay only when the system is deployed. ERS Supply provides the complete modular Emergency Restoration System Tower for your organisation to own, supported by training, commissioning, documentation, and spare components for independent deployment.
HTSE Emergency Restoration System Towers are manufactured from high-strength aluminium alloy. The lightweight modular design allows rapid manual erection using a gin pole without cranes or heavy machinery, while providing the strength required for transmission lines from 33 kV to 800 kV.
Yes. The HTSE ERS Tower Solution is engineered for both AC and DC transmission lines from 33 kV to 800 kV. It supports single-circuit and multi-circuit applications, with tower height and configuration customised to the voltage level, span, and site conditions.
The Emergency Restoration System Tower can be configured as suspension, dead-end (tension), running-angle, herringbone, and chainette structures. Its interchangeable modular components allow the same system to handle straight-line bypasses, angle towers, and long-span crossings without specialised inventory.
Yes. HTSE ERS Supply offers complete ERS Tower systems as well as individual spare parts, replacement components, hardware, and accessories. We also provide technical support and inventory guidance to keep your ERS fleet ready for rapid deployment whenever required.
HTSE ERS Supply includes hands-on installation training, commissioning support, deployment guidance, and best practices for storage, inspection, and inventory management. This enables your field teams to safely install, operate, recover, and maintain the Emergency Restoration System Tower with confidence.