Eaton 93E Back-Up Power UPS Specifiations and Datasheet

Eaton 93E Back-Up Power Ups

Introduction

The Eaton 93E UPS is an online, three-phase, double-conversion power supply that aids in resolving the three main issues facing data centers: unplanned downtime, operating costs, and remote management. The 93E UPS maximizes the protection you get for every square foot of floor space and every utility dollar you spend, thanks to internal batteries that provide up to 21 minutes of runtime and an efficiency rating that is 7% higher than that of competing units. The system’s reliability and control are increased without requiring you to enter the data center thanks to a detachable maintenance bypass that has a mean time to repair of less than thirty minutes and improved management and monitoring capabilities from Brightlayer Data Centers suite.

Specifications

• POWER RATING: 20–60 kVA
• VOLTAGE: 208/220 Vac three-phase
• FREQUENCY: 50/60 Hz
• TOPOLOGY: Double conversion online with multi-mode (high efficiency)
• EFFICIENCY: 98% in high-efficiency mode
• CONFIGURATION: Tower
• BATTERIES:
  • Internal batteries up to 60 kVA
  • External batteries up to 400 kVA

Input Characteristics

• RATINGS:
  • 20 kVA/16 kW
  • 30 kVA/24 kW
  • 40 kVA/32 kW
  • 60 kVA/48 kW
• ELECTRICAL INPUT:
  • 208/120V, 4 wire
  • 220/127V, 4 wire
• VOLTAGE RANGE: +20%/-15% at 208V with 100% load without depleting battery
• OPERATING FREQUENCY: 50/60 Hz (40 to 72 Hz)
• POWER FACTOR: > 0.99 typical
• INPUT CURRENT DISTORTION: 5% THD

Output Characteristics

• VOLTAGE: 208/220, 3/4 wire
• REGULATION: ±1% static, ±5% dynamic at 100% resistive load change, <20 ms response time

Battery

• BATTERY TYPE: 9 AH, sealed, lead-acid, maintenance-free
• BATTERY RUNTIME (100% LOAD):
  • 20 kVA – 21 minutes
  • 30 kVA – 12 minutes
  • 40 kVA – 10 minutes
  • 60 kVA – 5 minutes
• CHARGING METHOD: ABM or float technology

EBC Runtimes

EBC Runtimes| INTERNAL RUNTIME (MINUTES)| INTERNAL & EXTERNAL RUNTIME (MINUTES)
---|---|---
20 KVA| 21| 138
30 KVA| 12| 84
40 KVA| 12| 128
60 KVA| 6.6| 77

Dimensions and weights (mm/inches)

General Specifications

Efficiency

• Up to 98% in high-efficiency mode
• Up to 92% on double-conversion

UPS Bypass

• Automatic on overload or UPS failure

Overload (Without Bypass)

• 102–110% for 10 minutes
• 111–125% for 30 seconds
• ≥126% for 150 milliseconds
• ≥150% for 40 milliseconds
• Short circuit conditions: current limit at 2.5x nominal FL current for 60 milliseconds.

Overload (With Bypass)

• 102-110% for 10 minutes
• 111–125% for 30 seconds
• ≥126% for 150 milliseconds
• ≥150% for 40 milliseconds
• Short-circuit conditions: immediate transfer to bypass; then 115% continuous, with transient capability of 20x nominal for 10 milliseconds.

Overload (On Battery)

• 102-110% for 10 minutes
• 111–125% for 30 seconds
• ≥125%: current limited at 125% for 30 seconds

Communications

• Display: Graphical LCD with blue backlight
• LEDs: (4) LEDs for notice and alarm
• Audible Alarms: Yes
• Communication Ports: (1) RS-232, (1) REPO
• Communication Slots: (2) Mini-slot communication bays, (3) Building inputs

Environmental Characteristics

• Operating Temperature: 0ºC (32ºF) to +30ºC (86ºF); Batteries recommended max. +25ºC (77ºF)
• Storage Temperature: -25ºC (-13ºF) to +55ºC (131ºF) without batteries; +15ºC (59ºF) to +25ºC (77ºF) with batteries
• Relative Humidity: 5–95%, non-condensing
• Audible Noise: <65 dBA at 1 meter (noiseless room) typical
• Altitude: < 1500m at +30°C (86ºF)

Certifications

• Safety Certification: UL1778
• EMI Standards: EN55022/EN55024
• EMC Compliance: IEC 62040-2
• Quality: ISO 9001: 2000 and ISO 14001: 1996
• Markings: UL, cUL

Due to continuous improvement, specifications are subject to change without notice.

Box Contents

The box contents of the Eaton 93E Back-Up Power UPS may vary depending on the specific model and package you purchase. However, here are the typical components and items you can expect to find in the box:

• Eaton 93E UPS Unit
• Internal Batteries (if applicable)
• External Battery Modules (if applicable)
• User Manual
• Mounting Hardware
• Communication Cables
• Software CD

Frequently Asked Questions

What is the power rating of the Eaton 93E UPS?

The power rating of the Eaton 93E UPS is 20–60 kVA.

What is the voltage and frequency supported by the Eaton 93E UPS?

The UPS supports 208/220 Vac three-phase voltage and 50/60 Hz frequency.

What is the efficiency rating of the Eaton 93E UPS?

The UPS has an efficiency rating of up to 98% in high-efficiency mode.

What is the configuration of the Eaton 93E UPS?

The UPS has a tower configuration.

What is the charging method for the UPS batteries?

The UPS batteries use ABM (Advanced Battery Management) or float technology for charging.

What are the environmental operating conditions for the Eaton 93E UPS?

The operating temperature range is 0ºC (32ºF) to +30ºC (86ºF), with batteries recommended at a maximum of +25ºC (77ºF). The relative humidity range is 5–95%, non-condensing.

Does the Eaton 93E UPS have overload protection?

Yes, the UPS has overload protection, and it can handle various overload levels depending on the situation, whether on bypass or battery operation.

What communication options are available for the UPS?

The Eaton 93E UPS features a graphical LCD display with a blue backlight, LEDs for notice and alarm, audible alarms, and communication ports including RS-232 and REPO. It also has communication slots for Mini-slot communication bays and building inputs.

Is the Eaton 93E UPS certified for safety and compliance?

Yes, the UPS is safety-certified under UL1778 and complies with EMI standards (EN55022/EN55024) and EMC standards (IEC 62040-2). It also meets quality standards ISO 9001:2000 and ISO 14001:1996 and bears UL and cUL markings.

Can the Eaton 93E UPS be used for single-phase power supply or only three- phase?

The Eaton 93E UPS is designed for three-phase power supply.

What is the maximum load capacity for the Eaton 93E UPS?

The maximum load capacity depends on the specific model within the 20–60 kVA range.

Does the Eaton 93E UPS come with internal batteries, and can external batteries be added?

Yes, the Eaton 93E UPS comes with internal batteries for models up to 60 kVA, and external batteries can be added to increase runtime.

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