Product 產品介紹
ERICO TDX精簡式系列
TDX50暫態鑑別電力盤保護
 

特徵

  • 暫態鑑別科技提供更長的使用壽命
  • 內建暫態鑑別科技、熱熔斷保護及短路電流保險絲。
  • 精巧的NEMA-4包裝設計,可讓突波器平齊地固定或安裝在狹小的空間內。
  • LED燈狀態指示及乾接點提供遠端狀態監視。
  • 最大突波電流額定值50kA 8/20μs,對於二次盤提供合適的保護,及提供較長的工作壽命。
  • 適合於各種常見的電力系統,及不同的工作電壓。
  • UL 1449認證。

 
規格

Part Number TDX50C120 TDX50C120/208 TDX50C120240 TDX50C240 TDX50C277480 TDX50C347600
Nominal System Voltage (Un) 120 V 120/208 V 120/240 V 240 VAC 277/480 V 347/600 V
Distribution System 1Ph 2W+G 3Ph 4W+G 1Ph 3W+G 1Ph 2W+G 3Ph 4W+G
Max Continuous Operating Voltage (Uc) 170 VAC 170/276 VAC 276 VAC 320/550 VAC 550/1100 VAC
Stand-off Voltage 240 VAC 240/415 VAC 240/480 VAC 480 VAC 480/831 VAC 600/1040 VAC
Frequency 50 – 60 Hz
Short Circuit Current Rating (SCCR) 200 kA
Nominal Discharge Current (In) 20 kA 8/20 μs
Max Discharge Current (Imax), Per Phase 50 kA 8/20 μs
Voltage Protection Rating (VPR), L-N 600 V @ 3 kA
1,200 V @ 20 kA
1,000 V @ 3 kA
1,800 V @ 20 kA
1,200 V @ 3 kA
1,800 V @ 20 kA
2,000 V @ 3 kA
2,600 V @ 20 kA
Protection Modes L-N
L-PE
N-PE
Remote Contacts Yes
Status Indication LED
Surge Counter No
Technology Over-current fusing
TD technology with thermal disconnect
Lead Size 5.26 mm²
Lead Length 762 mm
Ground Lead Length 914 mm
Temperature -40 to 80 °C
Enclosure Material Metal
Enclosure Rating IP 65
NEMA®-4
Mounting 3/4” straight nipple
Depth (D) 78 mm
Height (H) 153 mm
Width (W) 84 mm
Unit Weight 0.7 kg
Certification Details UL® 1449 Edition 3 Type 1/2, 10 kA Mode
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 2, 50 kA 8/20 μs
IEC® 61643-1 Class I, Class II
Certifications CE
C-Tick
UL
CE
C-Tick
CE
C-Tick
cULus

Service Configuration: Delta

Part Number TDX50C120240D
Nominal System Voltage (Un) 120/240 V
Distribution System 3PhΔ 4W+G
Max Continuous Operating Voltage (Uc) 170/276 VAC
Stand-off Voltage 240/415 VAC
Frequency 50 – 60 Hz
Short Circuit Current Rating (SCCR) 200 kA
Nominal Discharge Current (In) 20 kA 8/20 μs
Max Discharge Current (Imax), Per Phase 50 kA 8/20 μs
Voltage Protection Rating (VPR), L-N 600 V @ 3 kA
1,200 V @ 20 kA
Protection Modes L-N
L-PE
N-PE
Remote Contacts Yes
Status Indication LED
Surge Counter No
Technology Over-current fusing
TD technology with thermal disconnect
Lead Size 5.26 mm²
Lead Length 762 mm
Ground Lead Length 914 mm
Temperature -40 to 80 °C
Enclosure Material Metal
Enclosure Rating IP 65
NEMA®-4
Mounting 3/4” straight nipple
Depth (D) 78 mm
Height (H) 153 mm
Width (W) 84 mm
Unit Weight 0.7 kg
Certification Details UL® 1449 Edition 3 Type 1/2, 10 kA Mode
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 2, 50 kA 8/20 μs
IEC® 61643-1 Class I, Class II
Certifications CE
C-Tick