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{"title":"4.3 Inch Display DC Panel Controller With DC88V-DC300V Input And 4096 Error","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/3c\/77524d8d53af8fbd3467be212ef4-200x200-1\/4_3_inch_display_dc_panel_controller_with_dc88v_dc300v_input_and_4096_error_indications_thjk005_3s.jpg","attrs":{"Brand Name":"TONHE","Model Number":"THJK005G-3S","Certification":"CE\u3001ISO9001","Place of Origin":"Hebei,China"}}
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{"title":"Power Systems 10.2 Inch Display DC Panel With 1024\u00d7600 Resolution And 5 RS485","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/f3\/41b25e0fc269e3edc738cedc34b5-200x200-1\/power_systems_10_2_inch_display_dc_panel_with_1024_c3_97600_resolution_and_5_rs485_ports_thjk102g_zl.jpg","attrs":{"Brand Name":"TONHE","Model Number":"THJK102G-ZL","Certification":"CE\u3001ISO9001","Place of Origin":"Hebei,China"}}
{"title":"Ac Power Panel Monitoring Device With 10.2 Inch Touch Screen Monitor 1024\u00d7600 5","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/5c\/413217e2715d9eeffc778ae68363-200x200-1\/ac_power_panel_monitoring_device_with_10_2_inch_touch_screen_monitor_1024_c3_97600_5_rs485_ports_thjk102g_jlnb.jpg","attrs":{"Brand Name":"TONHE","Model Number":"THJK102G-JLNB","Certification":"CE\u3001ISO9001","Place of Origin":"China"}}
{"title":"3 Phase Voltage Detection DC Panel Modbus RS485 Communication and JLCL-3","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/b6\/8595084cf776dfa476bff80ad98b-200x200-1\/3_phase_voltage_detection_dc_panel_modbus_rs485_communication_and_jlcl_3.jpg","attrs":{"Brand Name":"TONHE","Model Number":"JLCL-3","Certification":"CE\u3001ISO9001","Place of Origin":"HeBei China"}}
ZLJC-24 is a high-precision branch detection device developed by Shijiazhuang Tonghe Electronics, specifically designed for signal monitoring in small to medium-sized electrical systems.
Input Voltage Range
DC 88V - DC 286V
Max Output Current
300mA
Output Voltage
±12V DC
Detect Number of Branches
24
Model Number
ZLJC-24
Brand Name
TONHE
Power Consumption
<5VA
Communication Protocol
RS485
Working Temperature
-5℃ to +40°C
Storage Temperature
-20℃ to 60℃
Place of Origin
HeBei, China
Logo
Support designed
Single Size
152*132*45 mm
Key Features
24 signal inputs (S0-S23) with ±12V measurement range
High precision with ±1% error margin
Precise detection of branch leakage current and switch contact status
RS485 communication interface with DIP switches for device address configuration
Auxiliary power (+12V/-12V/GND) with 300mA output capability
Direct power supply to active components like leakage current sensors
Wide input voltage range compatibility (DC 88V-286V)
Stable operation in environments from -5°C to +40°C with high humidity
Simple wiring design and reliable environmental adaptability
Applications
Widely applied in new energy storage systems, industrial control cabinets, rail transit auxiliary circuits, and various electrical equipment branch monitoring scenarios.
Product Images
Company Information & Support
Why Choose Tonhe?
We are a high-tech enterprise integrating manufacturing, sales, system solutions, and after-sales service. With over 290 successful projects for 220 kV to 500 kV substations and battery systems above 1000 Ah, Tonhe has become a leading DC power system supplier in China, holding over 40% market share and producing 1 million modules annually.
Quality Guarantee
Our 8 advanced production lines, equipped with imported machinery, achieve 80% automation and up to 99% first-pass yield. All power modules undergo double-sided potting, conformal coating, and rigorous functional, environmental, and aging tests—ensuring reliable 24/7 performance in critical power infrastructures.
Business Support
We provide a full range of power conversion modules, system-level low-voltage DC distribution cabinets for DC loads, data center power systems, as well as customized hardware and software power solutions.
Sample Orders
Yes, you can get sample orders to test our quality. The cost of samples is paid by the customer.
Payment Types
We accept payment via TT (Telegraphic Transfer).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
210000000-250000000
Employee Number:
1800~2000
Ecer Certification：
Verified Supplier
Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov... Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov...
