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3RW4436-6BC35
Product description:
Packaging dimensions (L x W x H)
431,00 x 351,00 x 384,00 mm
Net weight
11,89 Kg
431,00 x 351,00 x 384,00 mm
Net weight
11,89 Kg
Product introduction
General technical data
| product brand name | SIRIUS | ||
| product designation | Soft starter | ||
| product feature | |||
| ● integrated bypass contact system | Yes | ||
| ● thyristors | Yes | ||
| product function | |||
| ● intrinsic device protection | Yes | ||
| ● motor overload protection | Yes | ||
| ● evaluation of thermistor motor protection | Yes | ||
| ● external reset | Yes | ||
| ● adjustable current limitation | Yes | ||
| ● inside-delta circuit | Yes | ||
| product component motor brake output | Yes | ||
| insulation voltage rated value | V | 690 | |
| degree of pollution | 3, acc. to IEC 60947-4-2 | ||
| reference code according to EN 61346-2 | Q | ||
| reference code according to DIN 40719 extended according to IEC 204-2 according to IEC 750 | G | ||
Power Electronics
| operational current | |||
| ● at 40 °C rated value | A | 432 | |
| ● at 50 °C rated value | A | 385 | |
| ● at 60 °C rated value | A | 335 | |
| operational current for 3-phase motors at inside-delta circuit | |||
| ● at 40 °C rated value | A | 748 | |
| ● at 50 °C rated value | A | 667 | |
| ● at 60 °C rated value | A | 580 | |
| yielded mechanical performance for 3-phase motors | |||
| ● at 400 V | |||
| — at standard circuit at 40 °C rated value | kW | 250 | |
| — at inside-delta circuit at 40 °C rated value | kW | 400 | |
| ● at 500 V | |||
| — at standard circuit at 40 °C rated value | kW | 315 | |
| — at inside-delta circuit at 40 °C rated value | kW | 500 | |
| operating frequency rated value | Hz | 50 ... 60 | |
| relative negative tolerance of the operating frequency | % | -10 | |
| relative positive tolerance of the operating frequency | % | 10 | |
| operating voltage at standard circuit rated value | V | 400 ... 600 | |
| relative negative tolerance of the operating voltage at standard circuit | % | -15 | |
| relative positive tolerance of the operating voltage at standard circuit | % | 10 | |
| operating voltage at inside-delta circuit rated value | V | 400 ... 600 | |
| relative negative tolerance of the operating voltage at inside-delta circuit | % | -15 | |
| relative positive tolerance of the operating voltage at inside-delta circuit | % | 10 | |
| minimum load [%] | % | 8 | |
| adjustable motor current for motor overload protection minimum rated value | A | 86 | |
| continuous operating current [% of Ie] at 40 °C | % | 115 | |
| power loss [W] at operational current at 40 °C during operation typical | W | 232 | |
Control circuit/ Control
| type of voltage of the control supply voltage | AC | ||
| control supply voltage frequency 1 rated value | Hz | 50 | |
| control supply voltage frequency 2 rated value | Hz | 60 | |
| relative negative tolerance of the control supply voltage frequency | % | -10 | |
| relative positive tolerance of the control supply voltage frequency | % | 10 | |
| control supply voltage 1 at AC | |||
| ● at 50 Hz rated value | V | 115 | |
| ● at 60 Hz rated value | V | 115 | |
| relative negative tolerance of the control supply voltage at AC at 50 Hz | % | -15 | |
| relative positive tolerance of the control supply voltage at AC at 50 Hz | % | 10 | |
| relative negative tolerance of the control supply voltage at AC at 60 Hz | % | -15 | |
| relative positive tolerance of the control supply voltage at AC at 60 Hz | % | 10 | |
| display version for fault signal | Display | ||
Mechanical data
| width | mm | 210 | |
| height | mm | 230 | |
| depth | mm | 298 | |
| fastening method | screw fixing | ||
| mounting position | with vertical mounting surface +/-90° rotatable, with vertical mounting surface +/- 22.5° tiltable to the front and back | ||
| required spacing with side-by-side mounting | |||
| ● upwards | mm | 100 | |
| ● at the side | mm | 5 | |
| ● downwards | mm | 75 | |
| wire length maximum | m | 500 | |
| number of poles for main current circuit | 3 | ||
Connections/ Terminals
| type of electrical connection | |||
| ● for main current circuit | busbar connection | ||
| ● for auxiliary and control circuit | screw-type terminals | ||
| number of NC contacts for auxiliary contacts | 0 | ||
| number of NO contacts for auxiliary contacts | 3 | ||
| number of CO contacts for auxiliary contacts | 1 | ||
| type of connectable conductor cross-sections for main contacts for box terminal using the front clamping point | |||
| ● finely stranded with core end processing | 70 ... 240 mm² | ||
| ● finely stranded without core end processing | 70 ... 240 mm² | ||
| ● stranded | 95 ... 300 mm² | ||
| type of connectable conductor cross-sections for main contacts for box terminal using the back clamping point | |||
| ● finely stranded with core end processing | 120 ... 185 mm² | ||
| ● finely stranded without core end processing | 120 ... 185 mm² | ||
| ● stranded | 120 ... 240 mm² | ||
| type of connectable conductor cross-sections for main contacts for box terminal using both clamping points | |||
| ● finely stranded with core end processing | min. 2x 50 mm², max. 2x 185 mm² | ||
| ● finely stranded without core end processing | min. 2x 50 mm², max. 2x 185 mm² | ||
| ● stranded | max. 2x 70 mm², max. 2x 240 mm² | ||
| type of connectable conductor cross-sections for AWG cables for main contacts for box terminal | |||
| ● using the back clamping point | 250 ... 500 kcmil | ||
| ● using the front clamping point | 3/0 ... 600 kcmil | ||
| ● using both clamping points | min. 2x 2/0, max. 2x 500 kcmil | ||
| type of connectable conductor cross-sections for DIN cable lug for main contacts | |||
| ● finely stranded | 50 ... 240 mm² | ||
| ● stranded | 70 ... 240 mm² | ||
| type of connectable conductor cross-sections for auxiliary contacts | |||
| ● solid | 2x (0.5 ... 2.5 mm²) | ||
| ● finely stranded with core end processing | 2x (0.5 ... 1.5 mm²) | ||
| type of connectable conductor cross-sections for AWG cables | |||
| ● for main contacts | 2/0 ... 500 kcmil | ||
| ● for auxiliary contacts | 2x (20 ... 14) | ||
| ● for auxiliary contacts finely stranded with core end processing | 2x (20 ... 16) | ||
Ambient conditions
| installation altitude at height above sea level | m | 5 000 | |
| environmental category | |||
| ● during transport according to IEC 60721 | 2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m) | ||
| ● during storage according to IEC 60721 | 1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4 | ||
| ● during operation according to IEC 60721 | 3K6 (no formation of ice, no condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6 | ||
| ambient temperature | |||
| ● during operation | °C | 60 | |
| ● during storage | °C | -25 ... +80 | |
| derating temperature | °C | 40 | |
| protection class IP on the front according to IEC 60529 | IP00; IP20 with box terminal/cover | ||
| touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front with box terminal/cover | ||
UL/CSA ratings
| yielded mechanical performance [hp] for 3-phase AC motor | |||
| ● at 460/480 V | |||
| — at standard circuit at 50 °C rated value | hp | 300 | |
| — at inside-delta circuit at 50 °C rated value | hp | 600 | |
| ● at 575/600 V | |||
| — at standard circuit at 50 °C rated value | hp | 400 | |
| — at inside-delta circuit at 50 °C rated value | hp | 750 | |
| contact rating of auxiliary contacts according to UL | B300 / R300 | ||
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