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microcomputer relay protection test device multiphase relay tester secondary current injector triphase relay testerUS$ 4,550 - 4,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-I Relay ProtectionPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
Six Phase Secondary current injection test set 6 phase relay calibrator current relay tester portable relay tester kitUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
current relay single phase Secondary Injection Test Set / Relay Protection TesterUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
HZJB-3 test complex for relay protection and automation microcomputer relay protection deviceUS$ 2,866 - 4,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-3Size: MiniatureHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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High speed relay tester/ relay protection test set secondary current injection testerUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
6 Phase Secondary Injection Test Set / Relay Protection Tester portable microcomputer relay protection testerUS$ 2,499 - 8,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Smart Sourcing
1Look forChoose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
3 Phase Relay Protection Tester Secondary Current Injection test set portable relay testerUS$ 866 - 4,500MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJD-3Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
CE Certificate 6 phase relay protection testing instrument microcomputer protection relay testerUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
Secondary Injection Test Set 6 Phase Relay Protection Calibrator microcomputer relay testerUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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digital relay protection calibrator Secondary Injection Test Set 6 phase relay protection testerUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Secondary Current Injection Test portable protection relay system six Phase protection relay testerUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Relay Protection Testing Equipment price portable secondary current injector triphase relay testerUS$ 4,550 - 4,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-I Relay ProtectionPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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High quality relay protection test device 3 phase protection relay testerUS$ 4,550 - 4,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-I Relay ProtectionPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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HZJB-I 3 phase electrical protective relay systems test equipmentUS$ 2,866 - 4,500MOQ: 1 UnitBrand Name: HuazhengPlace of Origin: Hebei, ChinaModel Number: HZJB-3Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Six Phase Relay Protection Tester secondary current injection test setUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Six Phase Relay Protection tester secondary current injection test equipmentUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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6 phase protection relay tester secondary current injection test setUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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High Accuracy single Phase Protection relay tester secondary current injection test setUS$ 899 - 2,600MOQ: 1 SetBrand Name: hzPlace of Origin: Hebei, ChinaModel Number: HZJB-DPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS -
secondary current injection test set 6 phase microcomputer protection relay testerUS$ 8,600 - 8,600MOQ: 1 PieceBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200Power: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Intelligent mainframe Secondary Injection Test Set microcomputer transformer protection relay testerUS$ 2,499 - 8,600MOQ: 1 UnitBrand Name: HuaZhengPlace of Origin: Hebei, ChinaModel Number: HZJB-1200 6 phase relay test setPower: ElectronicHuazheng Electric Manufacturing (baoding) Co., Ltd.
5 YRS
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Single Phase relay test SetNegotiableMOQ: 1 PieceBrand Name: gdmkPlace of Origin: ChinaWuhan Guodian Mingke Electric Co., Ltd. -
3 Phase relay test EquipmentNegotiableMOQ: 1 PieceBrand Name: gdmkPlace of Origin: ChinaWuhan Guodian Mingke Electric Co., Ltd. -
Three Phases Protection relay testNegotiableMOQ: 1 PieceBrand Name: GDMKPlace of Origin: ChinaWuhan Guodian Mingke Electric Co., Ltd. -
TKJB-1200 Six Phase Universal Secondary Current Injection relay testNegotiableMOQ: 1 PieceBrand Name: GDMKPlace of Origin: ChinaModel Number: TKJBWuhan Guodian Mingke Electric Co., Ltd. -
Global Buyer Activity
SM Business Owner requested specs for Relay Protection Testing Equipment price portable secondary current injector triphase relay tester2025-09-24 19:26:53
AM Buyer negotiating terms for 4 Phases Voltage 3 Phases Current Relay Protection Tester2025-09-25 23:57:43
TD Procurement Specialist inquired about Six Phase Relay Protection tester secondary current injection test equipment2025-09-25 21:09:47
KE Sourcing Manager negotiating terms for TKJBSingle Phase Relay Test Set2025-09-26 09:07:38
DO Buyer inquired about TKJB-1200 Six Phase Universal Secondary Current Injection Relay Test2025-09-26 21:04:26
BD Verified Buyer inquired about Six Phase Relay Protection Tester secondary current injection test set3 hours ago
BB Procurement Lead is sourcing Six Phase Secondary current injection test set 6 phase relay calibrator current relay tester portable relay tester kit2025-09-26 17:20:26
MR Verified Buyer submitted an RFQ for High speed relay tester/ relay protection test set secondary current injection tester2025-09-27 06:05:14 -
TKJBSingle Phase relay test SetNegotiableMOQ: 1 PieceBrand Name: GDMKPlace of Origin: ChinaModel Number: TKJBWuhan Guodian Mingke Electric Co., Ltd.
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TKJB-802 Secondary Current Injection Test Set Three Phase relay testNegotiableMOQ: 1 PieceBrand Name: GDMKPlace of Origin: ChinaModel Number: TKJB-802Wuhan Guodian Mingke Electric Co., Ltd. -
4 Phases Voltage 3 Phases Current Relay Protection TesterUS$ 1000 - 10000MOQ: 1 SetBrand Name: SansionPlace of Origin: ChinaModel Number: SXJB-3300Sansion Power Electric Co.,Ltd. -
4 Phases Voltage 3 Phases Current Relay Protection TesterUS$ 1000 - 10000MOQ: 1 UnitBrand Name: Sansion PowerPlace of Origin: ChinaModel Number: SXJB-3300Sansion Power Electric Co.,Ltd. -
GDJB-PC 3 Phase Secondary Injection relay System test setUS$ 1 - 6MOQ: 1 SetBrand Name: GoldPlace of Origin: ChinaModel Number: GDJB-PCPower: ElectronicChongqing Gold Mechanical&Electrical Equipment Co.,Ltd. -
Protective relay test EquipmentUS$ 866 - 4,500MOQ: 1 UnitPlace of Origin: Hebei, ChinaBrand Name: HuaZhengModel Number: HZJB-6: Protection Relay Test SetPower: ElectronicHuazheng Electric Manufacturing (Baoding) Co., Ltd. -
Protection relay testing deviceUS$ 866 - 4,500MOQ: 1 UnitPlace of Origin: Hebei, ChinaBrand Name: HuaZhengModel Number: HZJB-6: Protection Relay Test SetPower: ElectronicHuazheng Electric Manufacturing (Baoding) Co., Ltd.
