SM7860 – Power Source Unit

Hioki

Power Source Unit Ideal for MLCC Leakage Current Measurement

Hioki

SM7860-51 – Power Source Unit (for 100V AC power supply)
SM7860-52 – Power Source Unit (for 100V AC power supply)
SM7860-53 – Power Source Unit (for 100V AC power supply)
SM7860-54 – Power Source Unit (for 100V AC power supply)
SM7860-55 – Power Source Unit (for 100V AC power supply)
SM7860-56 – Power Source Unit (for 100V AC power supply)
SM7860-57 – Power Source Unit (for 100V AC power supply)
SM7860-58 – Power Source Unit (for 100V AC power supply)
SM7860-61 – Power Source Unit (for 220V AC power supply)
SM7860-62 – Power Source Unit (for 220V AC power supply)
SM7860-63 – Power Source Unit (for 220V AC power supply)
SM7860-64 – Power Source Unit (for 220V AC power supply)
SM7860-65 – Power Source Unit (for 220V AC power supply)
SM7860-66 – Power Source Unit (for 220V AC power supply)
SM7860-67 – Power Source Unit (for 220V AC power supply)
SM7860-68 – Power Source Unit (for 220V AC power supply)

•The Power Source Unit SM7860 is produced to order. An output terminal connection cable (*2) is required separately. Please contact your authorized Hioki distributor or reseller, or if you need to use a power supply voltage other than 100 V AC or 220 V AC.
•Voltage output terminal connection cables are available in various lengths to suit Hioki measurement systems. Please consult with your authorized Hioki distributor or reseller.

Overview

The SM7860 series allows for setting the dual-line output voltage on 8 channels or 16 channels, and enables up to 32-channel of output. The Hioki SM7860-5x/SM7860-6x series is a 32-channel, 500 V/1000 V power source for the Hioki SM7810 Super Megohm Meter, providing positive and negative polarities required for MLCC test lines.
See the brochure for SM7860 Functions & output channel configuration.

Key Features

  • Support for multi-channel systems up to 32-channel output.
  • 8-channels or 16-channels dual-line output voltage setting.
  • Positive and negative polarities required for the MLCC test line included in a single unit.
  • Output ON/OFF and current limitation can be performed for each channel.
  • Support for the discharge of the charge capacitor.
  • Output voltage of 1 kV is available.
  • Large current output of 50 mA (*1) /channel allows for reducing the number of backup charges.

*1: Output voltage of 1 kV is limited to 10 mA/channel
*2: Output terminal cable

Category:
Supported device Super MΩ HiTester SM7810
Object to which voltage is applied: MLCC (the Multilayer Ceramic Capacitor)
Generation accuracy Output voltage accuracy: ±2% of set value ± 0.5 V (with no load)
Inter-channel error: ± 0.01 V or less (between outputs on the same line with no load)
Interfaces GP-IB, RS-232C, EXT I/O
Power supply SM7860-51 to -58: 100 V AC, SM7860-61 to -68: 220 V AC, 50/60 Hz, 860 VA
Dimensions and mass 425 mm (16.73 in) W × 249 mm (9.80 in) H × 581 mm (22.87 in) D, 47 kg (1657.9 oz)
[SM7860-57 / -67] : 34 kg (1199.3 oz)
Accessories Power cable ×1, Instruction manual ×1, Operating precautions ×1

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