Numeric Digital 1000 HR V (Extended Backup)
Heavy-duty charger model designed for external tubular/SMF battery banks for multi-hour backup.
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Numeric Digital 1000 HR V (Extended Backup) Overview
The Numeric Digital 1000 HR V is engineered with an upgraded high-capacity charging circuit designed to support large external battery banks for extended runtimes from 2 hours to 6+ hours.
1. Engineering Architecture & Operational Profile
The Numeric Digital 1000 HR V (Extended Backup) 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 |
|---|---|
| Rating | 1000 VA / 600 W |
| Charger | High-rate charger compatible with 40Ah to 150Ah external battery banks |
| DC Voltage | 24 V DC (2 x 12V external batteries) |
| 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
- Heavy-duty internal charger supports large external battery banks without overheating
- Automatic battery charging even in UPS OFF mode
- Overcharge and deep discharge protection prevents battery damage
4. Target Industrial Applications
5. Battery Energy Storage & Runtime Customization
Northern EPES provides customized battery racks and energy storage banks engineered for the Numeric Digital 1000 HR V (Extended Backup). 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.