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Product details of the uninterruptible power supply

Quick Overview

uninterruptible power supply is equipped with a large-capacity battery, which can be used for a long time. In addition, it is guaranteed to be high-quality by several tests. uninterruptible power supply is pretty and colorful. This product has long and durable service life. uninterruptible power supply is applicable to automobiles, motorcycles, tractors, diesel engines and other products. Our customers count on this product that is proven to have a wide range of applications.

Product Description

Compared with other similar products in the market, Huawen's uninterruptible power supply is provided with the following outstanding advantages.

HP33ETS Product Specification

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Huawen UPS Catalog

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HP33ETS Online Transformerless Modular UPS Series (400kVA-1200kVA) TECHNICAL SPECIFAICATION S: Without or only with one maintenance bypass breaker F: With mains, bypass, maintenance bypass and output breaker
MODULE MODEL		HP33ETS-RM-100
CABINET MODEL		HP33ETS-400	HP33ETS-500	HP33ETS-600	HP33ETS-800	HP33ETS-1000	HP33ETS-1200
Cabinet capacity		400kVA	500kVA	600kVA	800kVA	1000kVA	1200kVA
Module capacity		100kVA
Max. number		4	5	6	8	10	12
INPUT
Voltage		380/400/415Vac, (3Ph+N+PE)
Operating voltage range		138～322Vac for 40% load; 305～485Vac for 100% load
Operating frequency range		40Hz～70Hz
Power factor		≥0.99
Harmonic distortion (THDi)		≤3% (100% Linear load)
Bypass voltage range		Max. voltage: 220V: ＋25% (Optional ＋10%, ＋15%, ＋20%) 230V: ＋20% (Optional ＋10%, ＋15%) 240V: ＋15% (Optional ＋10%) Min. voltage: －45% (Optional －10%, －15% －20%, －30%)
Bypass frequency range		Frequency protection range: ±10%
Generator input		Support
OUTPUT
Rated voltage		380/400/415Vac, (3Ph＋N＋PE)
Power factor		1.0
Voltage regulation		±1%
Output frequency	Line mode	Synchronize with input, when the input frequency ＞±10%（±1%/±2%/±4%/±5% optional), output 50/60 (±0.1Hz)
	Bat. mode	(50/60±0.1%)Hz
Crest factor		3:1
Harmonic distortion (THDv)		≤1% with linear load; ≤3% with nonlinear load
Efficiency		Up to 97%
BATTERY
Battery voltage		360Vdc~600Vdc
Battery type		VRLA / Li
Power module charge current		100A (Max.)
SYSTEM FEATURES
Transfer time		Utility to Battery: 0ms; Utility to Bypass: 0ms
Overload	Inverter mode	≤110% 60min, ≤125% 10min, ≤150% 1min, ＞150% 1.2s shut down inverter
	Bypass mode	30℃: 135% overload for long term; 40℃: 125% overload for long term; >1000% overload for 100 ms
Overheat		Line Mode: Switch to Bypass; Backup Mode: Shut down UPS immediately
Low battery voltage		Alarm and Switch off
Self-diagnostics		Upon Power On and Software Control
Backfeed protection		Support
EPO (Optional)		Shut down UPS immediately (Turn to bypass optional)
Battery		Advanced Battery Management
Noise suppression		Complies with EN62040-3
Audible & visual alarms		Line Failure, Battery Low, Overload, System Fault
Status LED & LCD display		Line Mode, Bypass Mode, Battery Low, Battery Fault, Overload & UPS Fault
Reading on the LCD display		Input, Output, Battery, Command, Setting, Maintenance
Communication interface (Optional)		RS232, RS485, Parallel, LBS, Dry contact port, Relay card, SNMP card , Battery temperature sensor
ENVIRONMENTAL
Operating temperature		0℃～40℃
Storage temperature		-25℃～55℃
Humidity range		0～95% (Non condensing)
Altitude		＜1000m, derating required when ＞1000m
Noise level		＜70dB
PHYSICAL
Dimension W×D×H	UPS cabinet (S)	800×1000×2000mm			800×1000×2000mm	1600×1000×2000mm
	UPS cabinet (F)				1400×1000×2000mm	1800×1000×2000mm
	Power module	440×755×130mm (3U)
Net weight	UPS cabinet (S)	305kg	330kg	350kg	405kg	690kg	760kg
	UPS cabinet (F)	350kg	380kg	410kg	780kg	850kg	920kg
	Power module	52.5kg
STANDARDS
Safety		IEC/EN 62040-1, IEC/EN 62477-1
EMC		IEC/EN 62040-2 (IEC 61000-2-2, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11)

Online Transformerless Modular UPS

HP33ETS Modular UPS series is a scalable uninterruptible power supply system composed of hot-swappable power modules. It allows users to incrementally increase capacity (from 400kVA to 1200kVA) and add redundancy based on evolving power needs, minimizing downtime risks.

Key advantages

Modular design

●All units adopt modular design, including power module bypass module, monitoring module, can be easily intearated.

●Power module,Bypass module, Monitoring module, ECUcontrol module,all these modules are hot-swappable.

High reliability

●Wide input voltage range, line voltage range is 138-485V UPS will derate to 40% when input voltage is below 323V.

●UPS adopts multiple digital bus and redundancy parallecontrol system, making sure the whole system keep online if any single circuit fail.

●The UPS wil keep on single or parallel working,if any module fail.

●Thickened conformal coating,applicable for harsh environment such as high heat, high humidity dust.

HECO mode

●High performance mode, system efficiency up to 99%.

●Inverter is in working state and has reactive power compensation and active power filter functions, improving input power factor and quality.

●Automatic adjustment of inverter control mode to power

the load when bypass is abnormal.

Green and power saving

High input power factor, it is up to 0.99.

3-level topology design, online efficiency up to 97%.

THDi<3% (100% linear load).

The UPS will work in sleeping mode when the load is very small.

Compatible with VRLA or lithium battery.

Application scenarios

Data center: Ensure stable operation of servers and network equipment.

Medical equipment: Ensure continuous power supply for precision medical instruments.

Industrial automation: Support automated production lines and control systems.

Communication system: Maintain power supply for communication base stations and network equipment.

FAQ

What is a Modular Uninterruptible Power Supply (UPS)?

HP33ETS Modular UPS series is a scalable uninterruptible power supply system composed of hot-swappable power modules. It allows users to incrementally increase capacity (from 400kVA to 1200kVA) and add redundancy based on evolving power needs, minimizing downtime risks.

What are the key features of this Modular UPS?

* Scalability: Expand capacity from 10kVA to 150kVA by adding power modules. * Redundancy: N+X redundancy ensures continuous operation even during module failure. * High Efficiency: Up to 96% efficiency in double-conversion mode, reducing energy costs. * Hot-Swappable Modules: Replace or add modules without shutting down the system. * Wide Input Voltage Range: 138–485V AC (auto-sensing for unstable grids). * Advanced Monitoring: RS232, RS485, LBS, LCD interface, SNMP, and cloud-based remote management.

Where is this Modular UPS typically used?

Data centers/Healthcare facilities/Industrial automation/Telecom infrastructure/Financial institutions/Critical IT environments

How does the modular design improve reliability?

The modular design ensures instant redundancy during failures, minimizes downtime with hot-swappable modules, and allows seamless capacity upgrades.

What communication and monitoring features are included?

Real-time monitoring via LCD, SNMP/Modbus TCP compatibility, and optional remote management through Wi-Fi/4G or web portals.

How is installation handled?

Floor-standing or rack-mount installation is recommended, with professional support and 24/7 technical guidance.

What certifications and warranties apply?

CE, IEC with a 1-year extendable warranty and battery-specific coverage. If any repair problems occur during the warranty period, we can provide free parts replacement.

How do I calculate the required UPS capacity?

Multiply your total load (kW) by 1.25 to determine the minimum kVA rating, or consult our team for tailored sizing.

Is this UPS compatible with renewable energy sources?

Yes, it integrates seamlessly with solar, wind, and hybrid power systems for sustainable energy solutions.

What maintenance is required?

Due to its modular, low-maintenance design, annual checks of batteries and firmware are sufficient.

Need More Details?

Contact our team at [info@huawennewpower.com] or call/Whatsapp [+86-159-9278-6791] for technical specifications, quotes, or custom configurations.

Company Introduction

Dongguan Huawen New Power Co., Ltd. keeps at the forefront of the competition in the developing and manufacturing of uninterruptible power supply for years. The company has been recognized with the International Quality Management System. This system offers clients an assurance of the traceability and production quality of our uninterruptible power supply. Dongguan Huawen New Power Co., Ltd. repeatedly provides high-quality uninterruptible power supply for the world's famous brands. Ask online!
Don't forget to contact us to order.

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.

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+86-15992786791

Info@huawennewpower.com

Dongguan Huawen New Power Co., Ltd.

Dongguan Huawen New Power Co., Ltd. is a professional lithium batteries manufacturer integrating R&D, production and sales. The company was established in 2015 and is located in Dongguan City, GUA.

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