APC Smart-UPS RT 4800VA Isolation Step-Down Transformer 30A 240-120V SURT003 - Refurbished

Manufacturer: APC
Model: APC Smart-UPS Isolation/Step-Down Transformer 208V/240V to 120V/208V/240V Tower / Rackmount Convertible 3U
Condition: Refurbished Step-Down Transformer
Part Number: SURT003
Maximum Output: 4800W / 4800VA
Input Voltage: 208V / 240V
Input: NEMA L6-30P, 30A
Output Voltage: 120V / 208V / 240V
Output: (8) NEMA 5-20R, (2) NEMA L6-20R, (1) NEMA L6-30R, (1) NEMA L14-30R
Transformer Type: Isolation / Step-Down Transformer
Form Factor: Tower / Rackmount Convertible 3U
Warranty: 1 Year Full Replacement Warranty

Description: The APC SURT003 is a 4800VA isolation and step-down transformer designed for APC Smart-UPS RT systems and other compatible power equipment requiring voltage conversion and electrical isolation. Supporting 208V or 240V input power, it provides 120V, 208V, and 240V output options through multiple NEMA receptacles, making it ideal for mixed-voltage environments. The transformer features integrated circuit breaker protection, a high-capacity 30A input connection, and rackmount or tower deployment flexibility. Designed for data centers, server rooms, and enterprise power installations, the SURT003 delivers reliable voltage conversion while maintaining compatibility with critical IT infrastructure.  

APC Smart-UPS RT Isolation/Step-Down Transformer SURT003 - User Manual

SURT003 - APC Smart-UPS RT Isolation/Step-Down Transformer Specifications:

Main
Manufacturer	APC by Schneider Electric
Product Family	Smart-UPS RT
Model	SURT003
Product Type	Isolation / Step-Down Transformer
Main Input Voltage	208V / 240V AC
Main Output Voltage	120V / 208V / 240V AC
Maximum Output Power	4800W / 4800VA
Input Service Maximum Current	30A
Electrical Isolation	Yes
Voltage Conversion	Yes
Form Factor	Tower / Rackmount Convertible
Rack Height	3U
Application	Voltage conversion and electrical isolation for compatible UPS and IT equipment
Input
Nominal Input Voltage	208V / 220–240V AC
Input Voltage Selection	208V / 240V
Input Voltage Range	170–280V AC
Input Service Maximum Current	30A
Input Connection	NEMA L6-30P
Input Cord	3 ft cord with NEMA L6-30P
Cable Length	3 ft (0.91 m)
Number of Input Cables	(1)
Line Frequency	45–65Hz
Input Circuit Breaker	Yes
Output
Maximum Output Power	4800W / 4800VA
Nominal Output Voltage	120V / 208V / 240V AC
Output Voltage with 208V Input	120V / 208V / 240V
Output Voltage with 240V Input	120V / 208V / 240V
Output Voltage with 220V Input	110V / 220V
Output Receptacles NEMA 5-20R	(8) NEMA 5-20R T-Slot
Output Receptacles NEMA L6-20R	(2) NEMA L6-20R
Output Receptacles NEMA L6-30R	(1) NEMA L6-30R
Output Receptacles NEMA L14-30R	(1) NEMA L14-30R
Total Output Receptacles	(12)
Mixed Voltage Support	Yes
Output Circuit Breakers	Yes
Power Distribution	Integrated PDU receptacles for connected load equipment
Voltage Conversion & Isolation
Transformer Type	Isolation / Step-Down Transformer
Isolation Transformer	Yes
Step-Down Transformer	Yes
Electrical Isolation	Galvanic Isolation
208V Input Configuration	208V selector position; provides 240V / 208V / 120V output
240V Input Configuration	240V selector position; provides 240V / 208V / 120V output
220V Input Configuration	240V selector position; provides 220V / 110V output
Input Voltage Selector	208V / 240V
Voltage Conversion	208V / 240V to 120V / 208V / 240V
Maximum Conversion Capacity	4800W / 4800VA
Circuit Protection	Integrated Input and Output Circuit Breakers
Power Conditioning	Provides voltage conversion and electrical isolation
Protection & Controls
Input Circuit Breaker	Integrated
Output Circuit Breakers	Integrated
Voltage Selection Switch	Yes
Voltage Selection Switch Positions	208V / 240V
Electrical Isolation	Yes
Equipment Protection	Helps isolate connected equipment from electrical disturbances
Physical
Color	Black
Form Factor	Tower / Rackmount Convertible
Rack Units	3U
Rack Compatibility	Standard 19-inch Rack
Rackmount Conversion	Yes
Rackmount Rail Kit	SURTRK2
Rail Kit Included	No, sold separately
Rack Installation Position	Directly above the UPS
Tower Installation	Supported
Height	17.01 in (43.2 cm)
Width	5.12 in (13.0 cm)
Depth	25.98 in (66.0 cm)
Product Weight	125.27 lb (56.82 kg)
USB Compatible	No
Environmental
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-13°F to 149°F (-25°C to 65°C)
Operating Relative Humidity	0–95%, non-condensing
Storage Relative Humidity	0–95%, non-condensing
Operating Altitude	0–10,000 ft (0–3,000 m)
Storage Altitude	0–50,000 ft (0–15,240 m)
Installation Environment	Indoor Use
Installation & Compatibility
UPS Installation	Transformer connects to an appropriate PDU receptacle on the rear of the UPS
Load Connection	Load equipment connects directly to the transformer PDU receptacles
Tower Configuration	Transformer installs to the left of compatible Smart-UPS RT UPS
Rackmount Configuration	Transformer installs directly above the UPS
Optional Rack Rail Kit	SURTRK2
Bypass Panel Support	Yes, when used in a compatible system configuration
General
Data Center Application	Yes
Server Room Application	Yes
Enterprise Power Application	Yes
Mixed-Voltage Equipment Support	Yes
120V Output Capability	Yes
208V Output Capability	Yes
240V Output Capability	Yes
Integrated PDU	Yes
Network Management	No
Battery	None
UPS Function	No – Transformer Only
Condition & Warranty
Condition	Refurbished Step-Down Transformer
Warranty	1 Year Full Replacement Warranty