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 HPE (60–600 kVA)

High-efficiency three-phase online UPS engineered with 3-level IGBT technology for critical enterprise loads.

Brand & Alliance Numeric Legrand UPS

Rated Capacity Range 60 kVA – 600 kVA

Architecture / Topology 3-Level IGBT Online Double Conversion

Double Conversion Efficiency Up to 96% Double Conversion / 99% ECO Mode

Power Factor (PF) Unity (1.0 PF) / 0.9 PF

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

1. Engineering Description & Architecture

The Numeric Legrand Keor HPE is a transformer-free, three-phase monolithic online double-conversion UPS featuring 3-level IGBT technology. It is specifically designed to minimize energy losses, reduce acoustic noise, and deliver reliable power protection to critical commercial buildings, healthcare campuses, and manufacturing facilities.

2. Technical Specifications

Engineering Parameter	Factory Rating & Value
Available Ratings	60, 80, 100, 125, 160, 200, 250, 300, 400, 500, 600 kVA
Output Power Factor	Up to Unity (1.0 PF)
Parallel Scalability	Up to 6 units in parallel (up to 3.6 MVA total capacity)
Harmonic Distortion	Input THDi < 3% at nominal load
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 with 24/7 SLA + 24/7 SLA Available

3. Key Engineering Features

3-level IGBT inverter topology reduces switching losses and increases efficiency up to 96%
Decentralized parallel architecture allows flexible N+1 redundancy without centralized bypass
Smart battery management with periodic testing and temperature compensation
Large 10-inch color touchscreen display with interactive mimic diagram
Internal front-access design simplifies preventive maintenance and thermal checks

4. Approved Mission-Critical Applications

✔ Large commercial complexes & corporate IT headquarters ✔ Multi-speciality hospitals & critical surgical suites ✔ Automotive, pharmaceutical & chemical manufacturing plants ✔ High-reliability telecom network operation centers (NOCs)