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GFEPVT1500-59ES光伏熔斷器 50A-630A 1500Vdc

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Dimensions (mm)尺寸

Bolted xxB-59ES

Din xxxU-59ES

Description



  • It has a low I2t value
  • Strong current limiting capability
  • Low voltage drop
  • Excellent DC Performance
  • Capable of interrupting low overcurrents associated with faulted PV strings

Standards / Approvals

  • Refer To UL-248-19 / IEC 60269-1 / 6
  • Reach Declaration Available Upon Request
  • RoHS Compliant

Features & Benefits

  • The GFEPVT1500 series has been designed to meet the emerging circuit protection needs for 1500 volt photovoltaic systems.
  • These fuses provide full range protection for all potential overcurrent conditions that exist in PV applications.
  • Suitable for PV inverter protection and array combiner applications.

Product Characteristics

Item Test Condition/Methods Standard Performance
Time/Current 100% of current rating UL248-19 No Fusing；4 hours Min.
105% of current rating *UL UL-248.19 60 Minutes Min.
135% of current rating *UL UL-248.19； (61-600A) 120 Minutes Max.
150% of current rating *UL UL-248.19；(601-800A) 240 Minutes Max.
200% of current rating UL248-19；(61-100A) 8 Minutes Max.
UL248-19;（101-200A） 10 Minutes Max.
UL248-19;（201-400A） 12 Minutes Max.
UL248-19;（401-600A） 14 Minutes Max.
Endurance Test 100% of rating current for 4 hours and testing Temperature rise at the last 5min. UL248-19 ≤65K
  • Loading 100% Rated Current (1.0In A) for flowing, and it’s available to let current keep on flowing at least 4 hour without any melting.

Fuse Ratings

Connect Part No. Fuse Amps Average @50KA/1500Vdc Power Loss (W) Approvals
A2s Melting A2t Clearing 100% 70%
Bolted

59ES

GFEPVT1500-50B-59ES 50A 800 3,500 20 8 Pending
GFEPVT1500-63B-59ES 63A 1,500 5,400 32 20 Pending
GFEPVT1500-80B-59ES 80A 2,600 9,600 38 23 Pending
GFEPVT1500-100B-59ES 100A 3,700 13,000 48 28 Pending
GFEPVT1500-125B-59ES 125A 5,400 21,000 60 32 Pending
GFECPVT1500-160B-59ES 160A 8,400 32,000 68 36 Pending
GFEPVT1500-200B-59ES 200A 13,500 55,000 79 40 Pending
GFEPVT1500-250B-59ES 250A 26,500 105,000 82 45 Pending
GFEPVT1500-315B-59ES 315A 50,500 201,500 95 55 Pending
GFEPVT1500-350B-59ES 350A 65,000 320,000 100 57 Pending
GFEPVT1500-400B-59ES 400A 85,000 354,000 109 64 Pending
GFEPVT1500-500B-59ES 500A 217,000 750,000 121 71 Pending
GFEPVT1500-630B-59ES 630A 434,000 1,150,000 128 76 Pending
  • DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃；
Connect Part No. Fuse Amps Average @50KA/1500Vdc Power Loss (W) Approvals
A2s Melting A2t Clearing 100% 70%
Din

59ES

GFEPVT1500-50U-59ES 50A 800 3,500 20 8 Pending
GFEPVT1500-63U-59ES 63A 1,500 5,400 32 20 Pending
GFEPVT1500-80U-59ES 80A 2,600 9,600 38 23 Pending
GFEPVT1500-100U-59ES 100A 3,700 13,000 48 28 Pending
GFEPVT1500-125U-59ES 125A 5,400 21,000 60 32 Pending
GFEPVT1500-160U-59ES 160A 8,400 32,000 68 36 Pending
GFEPVT1500-200U-59ES 200A 13,500 55,000 79 40 Pending
GFEPVT1500-250U-59ES 250A 26,500 105,000 82 45 Pending
GFEPVT1500-315U-59ES 315A 50,500 201,500 95 55 Pending
GFEPVT1500-350U-59ES 350A 65,000 320,000 100 57 Pending
GFEPVT1500-400U-59ES 400A 85,000 354,000 109 64 Pending
GFEPVT1500-500U-59ES 500A 217,000 750,000 121 71 Pending
GFEPVT1500-630U-59ES 630A 434,000 1,150,000 128 76 Pending
  • DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃；