Bierer Meters ST500PGN ຕົວລະບຸໄລຍະຂອງເຄື່ອງທົດສອບການບໍລິການ (500 Amps)
The ST500 puts a high magnitude pulse between the neutral/hot leg or hot leg/hot leg for any secondary service (120V, 208, 277, 480V). It cannot be fooled by telephone and cable television bonding often missed by continuous loading devices.
• Identify Bad Conductor(s) From the Transformer to the Meter Base
• Indicate Integrity of Neutral Conductor to Prevent Excessive House Ground Currents
• Locate Both Hot Legs and Neutral at the Pedestal and/or Transformer Blocks.
• Locate Bad Connectors on Overhead Spans
• Identify De-energized or Energized URD Primary Cable in a Manhole or Ditch if Secondary Power is Present
• Identify Energized Feed In/Out on Primary URD Transformers, Switches and Riser Poles if Secondary Power is Present
• Shown with ST8SC - standard Small Clamps
Includes:
500 amp service tester
Receiver probe
Laser pyrometer
Current limiter adapter
Alligator clip cable
Standard wall socket cable
10 inch handle
Manual
Standard bag
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ