Model
RT Pro-1K / RT Pro-2K / RT Pro-3K
Topology
Online double-conversion
Power Rating
• RT Pro-1K: 1 kVA / 1 kW
• RT Pro: 2 kVA / 2 kW
• RT Pro: 3 kVA / 3 kW
Input
Nominal Voltage: 200/ 208/ 220/ 230/ 240 Vac, 1P2W+PE
Voltage Range: 175-280 Vac (100% load), 120-175 Vac (with derating to 70-100% load)⁽¹⁾
Frequency: 40-70 Hz
Power Factor: 0.99 (100% load)
Connection
• RT Pro-1K: IEC C14
• RT Pro-2K/3K: IEC C20
Output
Nominal Voltage: 200⁽²⁾/ 208⁽²⁾/ 220/ 230/ 240 Vac, 1P2W+PE
Voltage Regulation: ±3% (linear load)
Frequency: 50/60 ± 0.05 Hz
Total Harmonic Distortion (THDv): ≤ 2% (linear load)
Power Factor: 1
Connection
• RT Pro-1K: IEC C13 ×2, Programmable IEC C13 ×2 ×2 groups
• RT Pro-2K/3K: IEC C13 x2, IEC C19 x1, Programmable IEC C13 x2 x2 groups
Overload Capability:
< 105% continuous, 105-125%: 1 min ± 5 secs, 126-150%: 15 ± 3 secs, 151-155%: 0.1 secs
Current Crest Ratio: 3:1
Efficiency
Online Mode:
• RT Pro-1K: 93.5%
• RT Pro-2K: 94%
• RT Pro-3K: 94.3%
ECO Mode: 99%
Battery
Battery Type: VRLA
Nominal Voltage
• RT Pro-1K: 24 Vdc
• RT Pro-2K: 48 Vdc
• RT Pro-3K: 72 Vdc
Quantity
• RT Pro-1K: 2 pcs
• RT Pro-2K: 4 pcs
• RT Pro-3K: 6 pcs
Charge Current: Up to 2.5 A
Communication Interface
Display: LCD display with LED indicators
Port: USB, RS-232, REPO, Mini Slot, Input dry contact x1, Output dry contact x3
REPO (Emergency Power Off): Standard
Physical
Dimensions (W x D x H)
• RT Pro-1K: 440 x 335 x 88 mm
• RT Pro-2K: 440 x 430 x 88 mm
• RT Pro-3K: 440 x 565 x 88 mm
Net Weight
• RT Pro-1K: 11.7 kg
• RT Pro-2K: 21 kg
• RT Pro-3K: 28 kg
Packing Dimensions (W x D x H)
• RT Pro-1K: 484 x 579 x 220 mm
• RT Pro-2K: 594 x 508 x 220 mm
• RT Pro-3K: 605 x 1005 x 220 mm
Packing Weight
• RT Pro-1K: 18 kg
• RT Pro-2K: 28.8 kg
• RT Pro-3K: 38 kg
Environment
Operating Temperature: 0 to 55°C⁽³⁾
Humidity: 5-95% (non-condensing)
Audible Noise⁽⁴⁾: < 40 dBA
Altitude: 0-3,000 m (derating 1%/100 m from 1,000-3,000 m)
Ingress Protection: IP20
Conformance
Safety: CE, UL, cUL, RCM, UKCA
EMC: IEC 62040-2
Sustainability: RoHS, REACH
(1) 200/ 208 Vac: 160-280 Vac (100% load); 120-160 Vac (with derating to 70-100% load)
(2) Derating to 90% load
(3) 40 to 50°C de-rating to 90% load; 50 to 55°C de-rating to 75% load
(4) ECO mode at front side 1 meter
All specifications are subject to change without prior notice.

Runtime Table

1 kVA

Load	100 W	200 W	300 W	400 W	500 W	600 W	700 W	800 W	900 W	1000 W
Internal Battery	70.3	31.9	18.4	11.9	8.2	6	4.6	3.6	2.9	2.4
UPS+1EBC	241.7	123	79.5	57	43.4	34.3	27.9	23.1	19.5	16.6
UPS+2EBC	414	215.7	142.6	104.7	81.6	66	54.9	46.5	40	34.8

2 kVA

Load	200 W	400 W	600 W	800 W	1000 W	1200 W	1400 W	1600 W	1800 W	2000 W
Internal Battery	73.6	33.6	19.5	12.6	8.8	6.4	4.9	3.8	3.1	2.5
UPS+1EBC	252.5	128.9	83.4	60	45.7	36.2	29.5	24.5	20.6	17.6
UPS+2EBC	432.3	225.8	149.5	109.9	85.7	69.4	57.7	49	42.2	36.8

3 kVA

Load	300 W	600 W	900 W	1200 W	1500 W	1800 W	2100 W	2400 W	2700 W	3000 W
Internal Battery	77	35.3	20.6	13.4	9.35	6.8	5.2	4.1	3.3	2.7
UPS+1EBC	263.6	134.9	87.5	63	48	38	31	25.8	21.8	18.6
UPS+2EBC	451	236.1	156.5	115.2	89.9	72.9	60.7	51.5	44.4	38.7

Unit: min