Numeric Keor T EVO (15–60 kVA)
Compact 3-phase online UPS with internal battery options and built-in galvanic isolation transformer.
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Numeric Keor T EVO (15–60 kVA) Overview
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.
1. Engineering Architecture & Operational Profile
The Numeric Keor T EVO (15–60 kVA) by Numeric Legrand UPS is engineered to deliver continuous, clean, and stabilized electrical energy to mission-critical industrial, IT, and healthcare infrastructure. Featuring advanced microprocessor and digital signal processor (DSP) controls, it guarantees instantaneous transient response and complete galvanic isolation from dirty utility grid power.
2. Technical Specifications & Electrical Parameters
| Parameter / Metric | Factory Rating & Engineering 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 Inverter) | Precisely 0 ms (Zero Milliseconds - No interruption) |
| Harmonic Distortion (THDv) | < 2% Linear Load; < 4% Non-Linear Load |
| Compliance Standards | IEC/EN 62040-1, IEC/EN 62040-2, CE, ISO 9001 |
3. Key Engineering Features & Operational Advantages
- 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. Target Industrial Applications
5. Battery Energy Storage & Runtime Customization
Northern EPES provides customized battery racks and energy storage banks engineered for the Numeric Keor T EVO (15–60 kVA). We supply factory-authorized Sealed Maintenance-Free (SMF) VRLA batteries from Amaron Quanta and Exide Powersafe, tubular deep-cycle flooded cells for extended multi-hour blackouts, and cutting-edge Lithium Iron Phosphate (LiFePO4) systems.
Our team calculates exact battery Ah ratings, discharge currents, and autonomous runtime curves based on your site's peak kW load and ambient temperature conditions.