产品 — 电源与配电

DC Voltage Converter for Measurement AE856

DC Voltage Converter for Measurement AE856

¥108-432
ALEKTO-ELECTRONICS LLC 🇷🇺
Three-Phase Voltage Measuring Converter E4855

Three-Phase Voltage Measuring Converter E4855

¥108-388.80
ALEKTO-ELECTRONICS LLC 🇷🇺
DC Voltage Converter Measurement Device AE857

DC Voltage Converter Measurement Device AE857

¥648-2,160
ALEKTO-ELECTRONICS LLC 🇷🇺
AC Current Measurement Converter E842C

AC Current Measurement Converter E842C

¥64.80-259.20
ALEKTO-ELECTRONICS LLC 🇷🇺
Voltage Measurement Converter for Three-Phase Current E3855

Voltage Measurement Converter for Three-Phase Current E3855

¥108-432
ALEKTO-ELECTRONICS LLC 🇷🇺
AC Frequency Measurement Converter Model E858

AC Frequency Measurement Converter Model E858

¥108-432
ALEKTO-ELECTRONICS LLC 🇷🇺
Electric Measurement Converter AEMT for DC and AC Current

Electric Measurement Converter AEMT for DC and AC Current

¥648-2,592
ALEKTO-ELECTRONICS LLC 🇷🇺
AC Current Measurement Converters E854

AC Current Measurement Converters E854

¥64.80-259.20
ALEKTO-ELECTRONICS LLC 🇷🇺
Three-Phase Voltage Converter AE4855 for Measurement

Three-Phase Voltage Converter AE4855 for Measurement

¥648-2,160
ALEKTO-ELECTRONICS LLC 🇷🇺
Three-Phase Active Power Measuring Converter E859

Three-Phase Active Power Measuring Converter E859

¥64.80-259.20
ALEKTO-ELECTRONICS LLC 🇷🇺
AC Current Measurement Converter E842

AC Current Measurement Converter E842

¥108-432
ALEKTO-ELECTRONICS LLC 🇷🇺
AC Frequency Measurement Converter E858B

AC Frequency Measurement Converter E858B

¥648-2,160
ALEKTO-ELECTRONICS LLC 🇷🇺

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Three-Phase Voltage Converter AE3855 for Electrical Measurement

Three-Phase Voltage Converter AE3855 for Electrical Measurement

¥648-2,160
ALEKTO-ELECTRONICS LLC 🇷🇺
DC Voltage Converter Measurement AE3857

DC Voltage Converter Measurement AE3857

¥648-2,160
ALEKTO-ELECTRONICS LLC 🇷🇺
DC Current Converter Measuring AEDC875

DC Current Converter Measuring AEDC875

¥108-432
ALEKTO-ELECTRONICS LLC 🇷🇺
DC Measurement Converter AE875

DC Measurement Converter AE875

¥129.60-432
ALEKTO-ELECTRONICS LLC 🇷🇺
DC Voltage Converter Measuring AEDC856

DC Voltage Converter Measuring AEDC856

¥1,080-3,456
ALEKTO-ELECTRONICS LLC 🇷🇺
DC Voltage Converter AEDC857 for Measurement

DC Voltage Converter AEDC857 for Measurement

¥108-432
ALEKTO-ELECTRONICS LLC 🇷🇺
AC Voltage Converter Measuring Device AE855

AC Voltage Converter Measuring Device AE855

¥129.60-432
ALEKTO-ELECTRONICS LLC 🇷🇺
Electrochemical Power Source Analyzer AEA30V

Electrochemical Power Source Analyzer AEA30V

¥648-2,160
ALEKTO-ELECTRONICS LLC 🇷🇺
Electrochemical Power Source Activator AEAС-12V

Electrochemical Power Source Activator AEAС-12V

¥2,592-10,800
ALEKTO-ELECTRONICS LLC 🇷🇺

常见问题

Can distribution transformers be built for my national grid parameters?
Yes. Plants wind to your primary and secondary voltages, vector group, tap range and frequency, and apply the cooling and climatic execution your site needs. Provide the network one-line data and ambient conditions; the factory returns a technical proposal with losses, impedance and dimensions for approval before production, which typically takes 8–16 weeks.
What testing documentation accompanies a transformer?
Every unit passes routine tests — winding resistance, ratio, insulation, applied and induced voltage, losses — documented in a protocol shipped with the transformer. Type test reports for the design are available for tender files. Utility buyers can witness factory acceptance in person or by video link, which suppliers arrange routinely.
How are lithium batteries and UPS systems shipped internationally?
Lithium-ion batteries travel as Class 9 dangerous goods: UN-certified packaging, state-of-charge limits and dangerous goods declarations, which suppliers prepare. Sea freight is the standard mode; air carries tighter restrictions. Lead-acid and VRLA batteries ship with simpler paperwork. Factor 1–2 extra weeks for DG documentation on first orders.
Do UPS suppliers help size the system for my facility?
Yes — send the load list, required autonomy and site temperature, and the supplier proposes UPS rating, battery configuration and ventilation requirements. For data-centre and telecom projects, redundancy schemes and monitoring integration are specified at this stage. Sizing calculations are part of the quotation, not a paid extra.
Is commissioning support available for packaged substations?
Packaged substations ship factory-assembled and tested, with installation and earthing drawings. Supervised commissioning by a factory engineer is a contract option many utility buyers take for the first units, then handle subsequent ones with their own crews. Remote support and spare-parts kits are agreed in the supply contract.
What payment structure is usual for large electrical equipment?
Typical terms are 30–50 percent advance with the balance before shipment by bank transfer; letters of credit are workable with larger plants if banking channels are agreed early. For framework utility contracts, milestone payments tied to factory acceptance tests are common practice.