DT27511R, DT230011R, chống sét nguồn điện 1 pha cấp 2, điện áp 60-240-300-305 V, dòng sét 50 - 65 kA 8/20 μs L-N, N-PE
DT27511R, DT230011R, chống sét nguồn điện 1 pha cấp 2, điện áp 60-240-300-305 V, dòng sét 50 - 65 kA 8/20 μs L-N, N-PE
DT27511R, DT230011R, chống sét nguồn điện 1 pha cấp 2, điện áp 60-240-300-305 V, dòng sét 50 - 65 kA 8/20 μs L-N, N-PE
Download tài liệu DT27511R, DT230011R
Download tài liệu Catalogue tổng ERICO CRITEC
Download tài liệu Catalogue tổng ERICO CRITEC
FEATURES
- Compact, yet high surge rated pluggable design, using minimum DIN rail width
- External back-up fuse is not required up to 315 A
- Retaining clip ensures enhanced vibration and shock resistance performance
- Red/Green status indication and change-over contacts standard for remote monitoring
SPECIFICATIONS
| Part Number | DT27511R | DT230011R |
| Nominal System Voltage (Un) | 60 V | 240 V |
| Max Continuous Operating Voltage (Uc) | 305 V N-PE 75 V L-N |
300 V L-N 305 V N-PE |
| Nominal Discharge Current (In), IEC | 20 kA 8/20 μs L-N 40 kA 8/20 μs N-PE |
|
| Max Discharge Current (Imax), IEC | 50 kA 8/20 μs L-N 65 kA 8/20 μs N-PE |
|
| Voltage Protection Level (Up), L-N | 800 V | 1.500 V |
| Voltage Protection Level (Up), N-PE | 1.500 V | |
| Back-Up Fuse @ Isccr | 250 A @ 50 kA 315 A @ 25 kA |
|
| Response Time, L-N | 25 ns Max | |
| Response Time, N-PE | 100 ns Max | |
| Protection Modes | L-N N-PE |
|
| Short Circuit Current Rating (Isccr) | 25 kA 50 kA |
|
| Temporary Over Voltage 120 min (Ut/mode), L-N | 114 V Withstand | 442 V Safe Fail |
| Temporary Over Voltage Withstand 200 ms (Ut), N-PE | 1.200 V | |
| Temporary Over Voltage Withstand 5 s (Ut), L-N | 114 V | 337 V |
| Nominal Discharge Current (In), UL | 20 kA 8/20 μs | |
| Short Circuit Current Rating (SCCR) | 100 kA | 150 kA |
| Voltage Protection Rating (VPR), L-N | 500 V | 1.200 V |
| Voltage Protection Rating (VPR), N-PE | 1.000 V | |
| Technology | Thermal disconnect | |
| Connection, Solid | 35 mm² Max | |
| Connection, Stranded | 25 mm² Max | |
| Torque (TQ) | 4,5 N-m | |
| Humidity | 5 – 95 % RH | |
| Temperature | -40 to 70 °C | |
| Enclosure Material | UL® 94V-0 Thermoplastic | |
| Enclosure Rating | IP 20 | |
| Mounting | 35 mm top hat DIN rail | |
| Remote Contact Switching Capacity | 1,0 A @ 250 VAC 1,0 A @ 125 VAC 0,5 A @ 48 VDC 0,5 A @ 24 VDC 0,5 A @ 12 VDC |
|
| Remote Contacts | Yes | |
| Status Indication | Mechanical flag | |
| Depth (D) | 69 mm | |
| Height (H) | 90 mm | |
| Width (W) | 36 mm | |
| Unit Weight | 0,229 kg | 0,240 kg |
| Certification Details | UL® 1449 Edition 4 Type 1CA | |
| Complies With | EN 61643-11 Type 2 IEC® 61643-11 Class II |
|
Pentair, CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.
IEC is a registered trademark of the International Electrotechnical Commission.
UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.
VDE is a registered trademark of VDE Verband Deutscher Elektrotechniker e.V. Corporation.
