Specifications
Brand Name :
RSUN or OEM
Model Number :
RTL-3K
Certification :
CE, ROHS,ETC
Place of Origin :
China
MOQ :
10
Price :
Negotiation
Payment Terms :
L/C,T/T
Supply Ability :
100000PCS per month
Delivery Time :
25 working days
Packaging Details :
Cartons
Type :
Line Interactive UPS
Case type :
Rack & Tower
Capacity :
3KVA 2.1KW
Output voltage :
110V/120VAC, 220/230/240VAC
Wave form :
Pure Sine Wave
Phase :
Single Phase
Charging period :
6-8 hours recover to 90% capacity
Battery type :
Sealed lead acid battery
Warranty :
1-3 years
Unit dimension (mm) :
535*445*88 (2U)
Protection :
Overload, Short Circuit, Over Temperature, Over Current Protection,ecttc
Description

3KVA Rack tower UPS Line Interactive UPS Pure Sine Wave 19" 2U LCD 48vdc UPS 60HZ 50HZ, RS232 USB

FEATURES:

Dual-CPU control
Silent operation
Pure sine wave output
Generator compatible
Auto switch on voltage fluctuation
Overload & short circuit protection
External battery support
High charging current
RJ11 / RJ45 surge protection
Optional RS232 / USB monitoring
Two design options

DESCRIPTIONS:

The RTL Series features advanced CPU-integrated control and delivers a pure sine wave output for clean, reliable power. Designed with a wide input voltage range and rapid transfer speed, it ensures stable performance during fluctuations. Built-in automatic voltage regulation (AVR) and selectable charging current settings provide added flexibility. Long backup versions are also available and support external battery connections, allowing scalable runtime tailored to user requirements.

SPECIFICATIONS:

Model NO. RTL-1K RTL-1KL RTL-1.5K RTL-1.5KL RTL-2K RTL-2KL RTL-3K RTL-3KL RTL-5K RTL-5KL
Rated power 1KVA / 750W 1.5KVA / 1050W 2KVA / 1400W 3KVA / 2100W 5KVA / 3500W
Indicator LCD display /LED display (Optional)
AC Mode
Input voltage range 145-275VAC
Input Frequency 45~65Hz
Output voltage range 200~240VAC
Inverter Mode
Output voltage 230VAC±5%
Output fequency 50/60±1% Hz(Auto sensing)
Power factor 0.7
Output wave form Pure Sine Wave
Transfer time Typical 2-6ms, 10ms Max
Overload 110% Shut down within 60sec
120% Shut down within 5sec
Overload protection System shut down automatically within 20ms
BATTERY
Battery model Sealed maintenance-free lead-acid batteries
DC Voltage DC 24V DC 48V
Configuration 12/7AH*2pcs ------- 12/9AH*2pcs ------- 12/7AH*4pcs ------- 12/7AH*4pcs ------- 12/9AH*12pcs battery pack -------
External DC voltage ------- 24VDC ------- 24VDC ------- 48VDC ------- 48VDC ------- 48VDC
Charging current Long backup type: 5A or 10A (adjustable)
Charging period Standard type: 6-8 hours recover to 90% capacity
PHYSICAL
Net weight (1pc, kg) 23.6 16.5 26.8 18.6 19.8 21.6 21.5 23.5 28.4 30.6
Unit dimension (mm) 455*445*88 535*445*88 455*445*88 535*445*88 455*445*88 455*445*132
ENVIRONMENT
Environment Temperature 0°C-400°C, Humidity 20%-90%
Noise level ≤40dB(1m) /less than 40dB(1m)
Altitude less than 1000m (Altitude exceeds 1000m, full power cannot reach)
MANAGEMENT
USB&RS232 Optional (refer to customers' requires)

Flexible & Multiple installation options:

The UPS supports multiple installation methods to suit various deployment needs. It can be mounted in a standard 19-inch rack cabinet using the included mounting brackets or a user-supplied rail kit. For standalone use, dedicated vertical mounting brackets are available, allowing the unit to be positioned independently outside the rack. When used with multiple external battery modules in a vertical configuration, optional stand extensions are recommended to enhance stability and maintain proper alignment of all connected components.

Pure Sine Wave 19

Support all kinds of output sockets:

Supports a wide range of global socket types, including Schuko (Type F), Universal, IEC C13 / C14, Italian (Type L), NEMA (Type A / B), Brazilian (Type N), British (Type G), French (Type E), South African (Type M), Australian (Type I), Swiss (Type J), and Indian (Type D) for effortless integration across various international power systems.

Pure Sine Wave 19

APPLICATIONS:

1. Home Use
Household desktop computers and accessories
Home routers, modems, and network devices
Basic home office electronics requiring stable power
2. Office Use
Office PCs, printers, and peripheral equipment
Local Area Network (LAN) devices such as switches and hubs
Small servers and internal communication systems
Workstations used in design, administration, and data processing
3. Commercial Use
Communication switchboards and compact server units
Point-of-Sale (POS) systems in retail environments
Banking terminals and ATM machines
Lightweight enterprise workstations and connected peripherals

FAQ:

Q1: What is your typical delivery timeline?
RSUN: Sample orders are usually shipped within 5 - 7 business days. Bulk orders have a standard lead time of around 25 business days, depending on the quantity and production schedule.

Q2: Can I purchase just one unit for testing?
RSUN: Absolutely. We offer single-unit samples to help you evaluate product performance before placing a larger order.

Q3: Do you have a minimum order quantity (MOQ)?
RSUN: We maintain a flexible MOQ policy. You’re welcome to begin with a single unit to assess our quality and service.

Q4: Do you support OEM or custom branding?
RSUN: Yes, we offer OEM and customization services. Just provide your logo and branding details prior to production, and we’ll take care of the rest.

Q5: Are your UPS products covered under warranty?
RSUN: All RSUN products are backed by a limited warranty, typically ranging from 1 to 3 years depending on the model.

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Pure Sine Wave 19" Line Interactive UPS 2U LCD 48vdc UPS 60HZ 3KVA Rack Tower UPS

Ask Latest Price
Brand Name :
RSUN or OEM
Model Number :
RTL-3K
Certification :
CE, ROHS,ETC
Place of Origin :
China
MOQ :
10
Price :
Negotiation
Contact Supplier
Pure Sine Wave 19 Line Interactive UPS 2U LCD 48vdc UPS 60HZ 3KVA Rack Tower UPS
Pure Sine Wave 19 Line Interactive UPS 2U LCD 48vdc UPS 60HZ 3KVA Rack Tower UPS

Rsun Power Technology Co.,Ltd

Verified Supplier
1 Years
guangdong, foshan
Since 2002
Business Type :
Manufacturer, Importer, Trading Company
Total Annual :
15,000,000USD-30,000,000
Employee Number :
300~500
Certification Level :
Verified Supplier
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