APC SRT6KXLT - Smart-UPS On-Line 6kVA Tower UPS

Overview

The APC Smart-UPS On-Line SRT6KXLT provides 6kVA/6kW of true online double-conversion power in a tower form factor with 208V output and support for external battery packs. It includes a pre-installed Network Management Card 3 with environmental monitoring and offers 2x L6-20R plus 3x L6-30R outlets for flexible distribution to critical IT and network hardware.

Key Features & Benefits

• Double-Conversion Online: Continuous, regenerated sine wave output that isolates connected loads from input anomalies.
• 6kVA/6kW Capacity: High power density for servers, storage, and network devices at 208V.
• Rich Outlet Mix: 2x L6-20R and 3x L6-30R simplify connection of varied loads.
• Network Management Card 3: Built-in remote monitoring and environmental visibility for proactive control.
• Extendable Runtime: Compatible with external battery packs to meet longer backup requirements.

Technical Deep Dive

With double-conversion topology, incoming AC is converted to DC and then inverted back to AC. This architecture removes disturbances such as voltage sags, surges, and frequency drift, delivering stable power without transfer time to sensitive equipment.

The SRT6KXLT supports external battery modules and hot-swappable batteries, allowing runtime scaling while maintaining availability during battery service. The integrated management card enables remote oversight of power and environmental conditions.

Power quality is reinforced by low output harmonic distortion, a 3:1 crest factor, and synchronized 50/60 Hz output, keeping mission-critical systems within safe operating limits.

Ideal Applications

• Enterprise servers and storage requiring 208V distribution
• Network infrastructure and edge computing sites
• Healthcare, finance, and industrial control systems
• Branch and campus environments with extended runtime needs

Frequently Asked Questions (FAQs)

Q1: What is the installation format?
A: SRT6KXLT is a tower UPS supplied with removable support feet and includes a Web/SNMP management card.

Q2: What performance and runtime should I expect?
A: It is rated 6kVA/6kW at 208V with online protection. Runtime varies by load and can be extended using compatible external battery packs.

Q3: How is it managed?
A: The pre-installed Network Management Card 3 enables remote monitoring and environmental integration.

Brand	APC by Schneider Electric
Model	SRT6KXLT
Product Type	Smart-UPS On-Line, Double Conversion
Form Factor	Tower
Dimensions (H x W x D)	17.008" x 6.9" x 28.3" (432 x 174 x 719 mm)
Weight	134.99 lb (61.23 kg)
Color	Black
Number of Rack Units	Not specified
Cable Length	Not specified
Cooling	Not specified

Capacity	6000 VA / 6000 W
Input Voltage	208 V (other: 240 V) • Adjustable: 100–275 V
Input Connection Type	Hard Wire 3-wire (2PH + G)
Input Frequency	40–70 Hz auto-sensing
Output Voltage	208 V (other: 240 V)
Output Connections	2 × NEMA L6-20R, 3 × NEMA L6-30R, 1 × Hard Wire 3-wire (2PH + G)
Waveform Type	Sine wave
Topology	Double Conversion On-Line
Transfer Time	0 ms (on-line)
Bypass Type	Internal (Automatic and Manual)
Crest Factor	3:1
Harmonic Distortion	<2%
Battery Type	Lead-Acid • Voltage: 192 V • Recharge: 1.5 h • Life: 3–5 years • RBC Qty: 1 • Replacement: APCRBC140 • Charge power: 579 W rated
Extendable Runtime	Yes
Surge Energy Rating	480 J
Acoustic Noise	55 dBA
Thermal Dissipation	1402 BTU/h
Operating Temperature	0–40 °C (32–104 °F)
Operating Humidity	0–95% non-condensing
Altitude	0–10,000 ft operating
Communications	USB, EPO, Audible/visible alarms, SmartSlot (1 free), Pre-installed Network Management Card 3 with environmental monitoring
Certifications	ENERGY STAR V2.0 (USA), UL 1778, FCC Part 15 Class A, NOM

Removable Support Feet	Included in the box
Temperature Probe	Included in the box
USB Cable	Included in the box
Documentation	CD with software, Documentation CD, Installation guide, User manual, Warranty card
Web/SNMP Management Card	Pre-installed in the unit

INTERNATIONAL -

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.