Appearance: ADR shell.
Circuit structure and open circuit mode: constant circuit contact, secondary current circuit breaker.
Rated current: AC5A.
Rated frequency: 50/60Hz (switching).
Current adjustment range: time limit elements: 3-3.5-4-4.5-5-6A, 6 shunt;
Instantaneous elements: 20-30-40-50-60A-, 6 shunt K3HB-PPB-L1AT11 AC/DC24V PDF datasheet.
Action time: time limit elements: 0.25-0.5-1-2-3-4-5-6-7-8-9-10-15-30-60-120,
Minimum action value, adjust the scale of movement, 300% over current, 10s plus or minus 17%;
700% over current, 16 K3HB-PPB-L1AT11 AC/DC24V7s plus or minus 12%; instantaneous elements: 200% over current, 50ms.
Control power supply: do not.
Rated consumption VA:6VA.
Contact capacity: AC12V, 60A (CT secondary current) 100 times; AC20V, 100A (CT secondary current) 3 times K3HB-PPB-L1AT11 AC/DC24V PDF datasheet.
Contact: AC250V, 5A, cos, DC30V, 5A, =1; Cos =1.
Automatic experiment: there.
Display: measurement display, resolution. Display resolution 9.9A the following is 0.1A, more than 1A.
Display range: 2.0A-20A, output display, trip (R phase and T phase) manual reset,
Instant manual reset type.
Excitation surge current suppression (fuzzy inference): the relative basic wave component second harmonic components of the containing rate is higher than 5%,
In the above area, the excitation surge current can be suppressed K3HB-PPB-L1AT11 AC/DC24V PDF datasheet.
Quality: about 1.2kg.
External: Mount Searl N1.5.
Digital over current K2CA-H type,
Using the advanced technology of fuzzy inference to make the protection and coordination of digital DCR.
And automatic testing machine, so that the relay test is easy.
By using fuzzy inference, the excitation surge current is reduced.
Improve reliability by monitoring function at any time.
With 1 sets of three-phase protection.
To save space, save wiring to make contribution.
Based on the DIN standard size, small depth is only 88.5mm. Type: related equipment (sold separately); split type current transformer (CT).
Rated primary side current: 500A.
Rated two secondary current: 1A.
Simple monitoring of the use of electricity to support energy saving countermeasures.
On behalf of the use of the mechanical equipment, the measurement of the initial vooltage, current,
Cumulative quantity, invalid power, power factor, frequency K3HB-PPB-L1AT11 AC/DC24V PDF catalog.
To achieve a simple record with a memory card. (with memory card function model)
The measurement data can be stored in the main body, and the centralized monitoring and management can be carried out in the communication network K3HB-PPB-L1AT11 AC/DC24V PDF catalog.
Wide 45mm miniaturization, simple set to the DIN guide.