Authorized Numeric Legrand UPS Engineering Partner

Northern Electrical – Power Engineering Solution Pvt. Ltd.
HQ: Shop No. 12, Commercial Complex, Thane West, Mumbai MMR, 400601
24/7 National Sizing Desk: +91 81042 95600 | +91 81042 95600
Email: northernepes1@gmail.com • Web: www.northernepes.com

Genuine OEM Factory Specification

Numeric Keor T EVO (15–60 kVA)

Compact 3-phase online UPS with internal battery options and built-in galvanic isolation transformer.

Brand & Alliance Numeric Legrand UPS

Rated Capacity Range 15 kVA – 60 kVA

Architecture / Topology Three-Phase Online Double Conversion with Isolation Transformer

Double Conversion Efficiency Up to 94.5% Online Mode

Power Factor (PF) 0.9 PF

Emergency SLA Dispatch 2 – 4 Hour Response Across 50+ Hubs

1. Engineering Description & Architecture

The Numeric Keor T EVO is an ultra-compact three-phase online UPS engineered with an integrated galvanic isolation transformer. Ideal for environments with questionable neutral grounding or severe common-mode electrical noise, it fits into compact equipment rooms while offering internal battery configurations.

2. Technical Specifications

Engineering Parameter	Factory Rating & Value
Standard Ratings	15 kVA, 20 kVA, 30 kVA, 40 kVA, 60 kVA
Galvanic Isolation	Built-in copper isolation transformer
Internal Battery	Available internal battery trays up to 30 kVA for minimal footprint
Parallel Operation	Up to 4 units in parallel
Transfer Time (Mains to Battery)	Precisely 0 ms (Zero Interruption)
Harmonic Distortion (THDv)	< 2% Linear Load; < 4% Non-Linear Load
Compliance & Safety Certifications	IEC/EN 62040-1, IEC/EN 62040-2, CE, ISO 9001:2015, ISO 14001
Warranty & AMC Coverage	2 Years Comprehensive OEM Warranty + 24/7 SLA Available

3. Key Engineering Features

Built-in isolation transformer protects critical loads from neutral shifts and ground surges
Compact cabinet dimensions minimize required floor space in tight electrical rooms
Dual input utility supply support for generator and grid synchronization
Advanced battery charging algorithm maximizes battery service life

4. Approved Mission-Critical Applications

✔ Industrial automation & CNC machining workshops ✔ Hospital MRI, CT scan & radiology equipment ✔ Commercial buildings & shopping mall control infrastructure ✔ Telecom exchange stations