Datasheet

Uninterruptible power supplies –

SITOP UPS500 maintenance-free DC UPS with capacitor technology

Technical data Maintenance-free DC UPS

SITOP UPS500S – Basic unit 15 A UPS501 – Expansion module UPS500P – Basic unit 7 A, degree of protection IP65

Energy 2.5 kWs 5 kWs 5 kWs 5 kWs 10 kWs

Order no. 6EP1 933-2EC41 6EP1 933-2EC51 6EP1935-5PG01 6EP1933-2NC01

6EP1933-2NC11

Input voltage 24 V DC, 22…29 V, Infeed from SITOP 24 V Infeed from basic unit 24 V DC, 22.5…29 V, Infeed from SITOP 24 V

Rated input current 15.2 A + approx. 2.3 A in charging mode Description: expansion module

for extending the buffering

time, up to 3 units can be

switched in parallel with one

UPS500S basic unit

7 A + approx. 2 A in charging mode

Rated output voltage In buffer mode and normal mode 24 V DC +/-3 % In buffer mode and normal mode 24 V DC +/-3 %

Rated output current 15 A, charging current 1 A (factory setting)

or 2 A selectable

7 A,charging current 2 A

Efficiency at rated values, approx. 97.50 % 96.90 %

Overload and short-circuit protection Electronic, automatic restart Electronic, automatic restart

Switching in parallel No Yes, up to 3 units No No

Radio interference suppression

(EN 55022)

Class B Class B Class B Class B Class B

Degree of protection (EN 60529) IP20 IP20 IP20 IP65 IP65

Ambient temperature 0…+60 °C 0…+60 °C 0…+60 °C 0…+55 °C 0…+60 °C

Installation DIN rail DIN rail DIN rail Screw mounting in all mounting positions

Dimensions (W x H x D) in mm 120 x 125 x 125 120 x 125 x 125 70 x 125 x 125 400 (without connector)

x 80 x 80

470 (without connector)

x 80 x 80

Weight approx. 1.0 kg 1.2 kg 0.7 kg 1.9 kg 2.2 kg

Certification CE, UL 508/CSA C22.2, File E197259 CE

Connector set with input and output connector as well as prepared USB cable in 2 m length: Order no. 6EP1975-2ES00

Specifications at rated input voltage and ambient temperature +25°C (unless otherwise specified)