Page 2 - GENERAL INFORMATION; MAIN FEATURES; Thermal current up to 8,000 A; Indoor installation; TYPICAL APPLICATION; SW
2 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR GENERAL INFORMATION MAIN FEATURES y Thermal current up to 8,000 A y Rated voltage 900 V DC , 1,800 V DC and 3,600 V DC y Indoor installation y Bidirectional (UR26 to UR80) y Unidirectional configuration available for ...
Page 3 - PRODUCT RANGE; MAIN; Safe with a high insulation level.
3 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR PRODUCT RANGE MAIN BENEFITS D Safe with a high insulation level. D Very low maintenance requirements with high electrical and mechanical endurances. D Simple design with few moving parts resulting in high reliability....
Page 4 - BREAKING CURRENT PARAMETERS; BREAKING CURRENT PARAMETERS; CHARACTERISTICS OF THE DUTIES d, e AND f
4 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR I d I cut off I ss 0.63 I ss I di/dt t c Î ss >1.42I ss V t t t i U arc U Ne 1 0.90.80.70.60.50.4 0.30.20.1 0 0 0.4 0.6 0.8 1 2I Ne /I Nss I ss /I Nss t c /T Nc >63 31.5 16 T Nc [ms] d e f f e d a b c d ANSI I s...
Page 5 - DATA FOR PRODUCT SELECTION
5 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR DATA FOR PRODUCT SELECTION LOW VOLTAGE CIRCUITControl circuit Nominal supply voltage U n (7) [V DC ] 24, 48, 60, 64, 110, 125, 200, 220 Range of voltage [0.7 - 1.25] U n [0.8 - 1.1] U n Maximum closing power (7) (8) [...
Page 6 - DIRECT OVERCURRENT RELEASE SELECTION; AVAILABLE TRIPPING DEVICES; Options
6 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR DIRECT OVERCURRENT RELEASE SELECTION AVAILABLE TRIPPING DEVICES AVAILABLE TRIPPING DEVICES UR26/40/46 UR60/80 Available setting ranges (in kA) with their corresponding codification UR26 UR40 UR46 UR60 UR80 type Design...
Page 7 - INFORMATION FOR PRODUCT INTEGRATION; HV connections for
7 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR INFORMATION FOR PRODUCT INTEGRATION MAIN DIMENSIONS FOR UR26/40/46 Dimensions without tolerances are indicative. All dimensions are in mm. The maximum allowed flatness deviation of the support frame is 0.5 mm. (1) Arc...
Page 8 - MAIN DIMENSIONS FOR UR60/80; WEIGHTS; Electric holding; Correspond to cubicle
8 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR MAIN DIMENSIONS FOR UR60/80 Weights (1) [kg] ± 5% UR26 UR40 UR46 UR60 UR80 With arc chute 81 77 98 110 139 150 With arc chute 82 87 108 120 149 160 With arc chute 64 133 154 INSULATION DISTANCES FOR UR26/40/46/60/80 W...
Page 9 - ARC CHUTE INSTALLATION; Designation code for order form (arc chute 64 installation); Opening to LV connector; Designation code for order form (arc chute 81/82 installation); it includes two arc chute; it includes an arc chute; ARC CHUTE 64
9 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR ARC CHUTE INSTALLATION ARC CHUTE 81 AND 82 Designation code for order form (arc chute 64 installation) Arc chute type Circuit breaker Arc chute installation Codification standard option 64 UR26/40 SE 2 S-CC 5 S-OC 6 O...
Page 10 - LOW VOLTAGE CONTROL DIAGRAM; ELECTRIC HOLDING; reduced; Maintien magnétique pour UR60/80; Maintien magnétique pour UR60/80
10 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR Coil characteristics Closing pulse 0.5 to 1s holding E-type opening pulse M-type 0,5 to 1s U n I nom I min E I min M I max R1 I nom I min I max Rs Rp I nom I min I max [V DC ] [A] [A] [A] [A] [ Ω ] [A] [A] [A] [ Ω ] ...
Page 11 - FOR HARTING TYPE HAN; pins assignement in function of the selected connectors and the; control scheme, please; TYPICAL VALUE FOR CLOSING COILS - UR60/80; Légende; HARTING; AUXILIARY CONTACTS; Harting type HAN
11 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR Coil characteristics Closing pulse 0.5 to 1s holding E-type opening pulse M-type 0,5 to 1s U n I nom I min E I min M I max R1 I nom I min I max Rs Rp I nom I min I max [V DC ] [A] [A] [A] [A] [ Ω ] [A] [A] [A] [ Ω ] ...
Page 12 - OPTIONS; No need of additional hardware to control the breaker.; ECO-DRIVE INTEGRATED CONTROL MODULE; ECO-Drive is a compact control
12 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR OPTIONS (SUBJECT TO ADDITIONAL COSTS) MOBILE CONNECTOR - UR26/40/46/60/80 Auxiliary switches Control voltage Fixed connector type Mobile connector (without cable) Number of pin (delivered with connector) Cable gland ...
Page 13 - WITH INTEGRATED MANUAL RELEASE; LOW VOLTAGE WIRING DIAGRAM; HARTING CONNECTOR; TECHNICAL DATA; Control circuit
13 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR BIM INDIRECT RELEASE (SHUNT TRIP) WITH INTEGRATED MANUAL RELEASE POSITION INDICATOR - UR26/40/46/60/80 LOW VOLTAGE WIRING DIAGRAM HARTING CONNECTOR TECHNICAL DATA Note: Certain option combination might not be compati...
Page 14 - MANUAL RELEASE
14 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR BIM5 & BIM6 - UR26/40/46 UR26/40/46 BIM7 & BIM8 - UR60/80 UR60/80 The terminal block allows the connection between 2.5 mm² cables from the BIM5 and 2.5 mm² cables from the battery and 6 mm² cables from the CI...
Page 15 - MANUAL CLOSING DEVICE; DESIGNATION CODE FOR ORDERING; Example of customer’s choice:
15 HIGH-SPEED DC CIRCUIT-BREAKERS FOR FIXED INSTALLATIONS, EN/IEC STANDARD, TYPE UR The manual closing device, mainly used for maintenance operations, enables to close and open the circuit breaker without low voltage supply and under no load. Installed on the rear side of the circuit breaker closing...
Page 16 - Sécheron SA; DESIGNATION CODE; Line Description
Copyright© • 2023 • Sécheron SA This document is not contractual and contains information corresponding to the level of technology at the date of printing. Sécheron reserves the right to modify and/or improve the product, whose characteristics are described in these documents, as required by new tec...