# Zeta ZSP135-DR-7A-1 Smart Power 27V PSU - 6A/7A Output for Fire Alarm

Introducing the Zeta ZSP135-DR-7A-1 Smart Power 27V PSU a reliable power supply unit designed for critical industrial automation and fire alarm systems. This unit provides stable 27V power with distinct output capabilities ensuring uninterrupted operation for your sensitive equipment. Its robust design makes it an ideal choice for demanding environments where consistent power is paramount.

The Zeta ZSP135-DR-7A-1 features a primary output current of 6A and a secondary output current of 7A supporting battery capacities up to 18Ah. This makes it exceptionally suitable for applications requiring high current draw and battery backup during power fluctuations. It integrates seamlessly into existing control systems enhancing overall system reliability and safety.

-   **High Reliability**: Engineered for continuous operation in industrial settings.
-   **Dual Output Current**: Offers flexibility with 6A and 7A maximum current ratings.
-   **Battery Support**: Accommodates up to 18Ah batteries for essential backup power.
-   **System Compatibility**: Designed for integration into advanced automation and fire alarm setups.
-   **Stable Power Output**: Delivers consistent 27V ensuring optimal performance of connected devices.

**Specifications**

Voltage Output: 27V DC  
Maximum Current Output A: 6A  
Maximum Current Output B: 7A  
Maximum Battery Capacity: 18Ah

Invest in the Zeta ZSP135-DR-7A-1 for dependable power solutions that safeguard your critical operations. Trust Zeta for advanced technology and unwavering performance in industrial automation.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electronics > Power Supplies > Industrial Power Supplies
- **Tags:** 18ah battery backup, 27v psu, 6a output, 7a output, fire alarm power, industrial automation, smart power supply, zeta power supply, zeta zsp135-dr-7a-1

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Zeta ZSP135-DR-7A-1 Smart Power 27V PSU - 6A/7A Output for Fire Alarm-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/zeta-zsp135-dr-7a-1-smart-power-27v-psu)
> Updated: 2026-09-21