Single phase AC current and AC/DC voltage injection set. The combination of the ruggedness and ease of use of the VE range with the digital technology of the HEXAN system mean that the SMARTCASE is a good compromise between digital and analogue technologies. The design

of the SMARTCASE means that it is the ideal tool for systematic field testing of over and under voltage, current and frequency relays in addition to wattmeter and impedance relays. The alphanumeric display and menu control clearly indicates the measurements performed.

ENCLOSURE

- Flight case style.

- Dimension : 43 x 23 x 23 cm

- Weight : 18 kg.

SPECIFICATIONS

Main Supply

- 230V 50/60 Hz

Maximum power : 1000 VA.

Protection

- Main supply and generator by circuit breakers.

Generators

One main generator supplying current to 250 A, Voltage to 250 Vac or 330 Vdc

One voltage generator phase adjustable compared to the main generator : 300 V

Current generator : 4 ranges 2 A, 10 A, 50 A, 100 A

Voltage output : 250 VAC 2 A or 330 VDC 1.5 A

Voltage and frequency generator : 3 ranges 75 V, 150 V, 300 V 50 VA

Auxiliary supply : 3 voltages 24 V, 48 V, 127 V DC 50 W

Measurements

Digital module covering: internal or external timer, frequency meter, voltmeter and ammeter

Digital Timer

- Accuracy : 0.02 % ± 1 ms

- measurement range : 27599.999 s

Functions :

- internal or external Start/Stop

- Cycle measurement (e.g. automatic recloser)

External stop signals: volt-free contacts or voltages 24 V/250 V AC or 5 V/250 VDC.

- Output by volt-free contacts with programmable

delay

Internal digital ammeter

- Range 25 A, 100 A and 250A

- External : 6 A AC/DC for CT ratio or differential

current

- Accuracy : 1 %.

Digital voltmeter (internal or external)

- Automatic ranges 150 V, 500 V

- Accuracy : 1 %.

Frequency generator

Range : 40 to 70 Hz

Resolution : 0.01 Hz

Phase shift

Range: -180° / +180° or 0° / 360°

Optiuni recomandate

Alte produse COTEL

TRUSA INJECTIE CURENT PRIMAR 2000A COTEL VE 1200-N

• Single generator configured for current three ranges : 1A, 15A and 2000A
• External ammeter
• Time measurement
• recording of trip time, threshold and CT ratio in an internal FLASH memory
• data connexions are USB and RS232

TRUSA INJECTIE CURENTI PRIMARI 1300A COTEL MCF 750-N

• High current test set up to 1300A
• 2 outputs with high current 3V(1300A) et 5V(750A)
• Low ranges to inject current up to 32A
• Injection set compact and rugged
• True RMS measurement
• Voltage generator up to 250Vac
• Measurement of ratio and direction of current transformer

TRUSA TESTARE RELEE DE PROTECTIE SI INJECTIE CURENTI PRIMARI SI SECUNDARI COTEL MG 40S-N

• High current up to 300A for primary injection
• The easiest and fastest way to test self powered relays
• Specifically adpated ranges for self powered relays up to 20A for secondary injection
• Single commutator to test classical relays
• rugged and light weight conception
• True RMS measurement

TRUSA TRIFAZATA TESTARE RELEE DE PROTECTIE COTEL HEXAN C

• Current (25 A/ph) & Voltage (300 V/ph)
• Extremely versatile
• Very user friendly
• Run from PC OR integrated Custom interface
• Modular & Configurable
• Rugged and portable

TRUSA CURENT-TENSIUNE TESTAREA RELEELOR DE PROTECTIE COTEL MG 50-N

• 300A max Current
• 250V Voltage
• in-built digital measurement and control module
• Light aluminium case
• data connexions are USB and RS232

ANALIZOR INTRERUPATOARE TRIPOLARE INALTA TENSIUNE COTEL CP 4 TR

• 4 time inputs
• Integrated breaker control
• Resolution 0.1 ms
• CP 4 is a user friendly chronometer to measure the
• - Synchronisation of breaker
• - Opening time of main contact
• - Closing time of main contact

TRUSA TESTARE RELEE DE PROTECTIE COTEL SMARTCASE

• 250 Aac Current Generator
• 300 Vac Voltage Generator
• 330 Vdc Voltage Generator
• Frequency generator Range : 40 to 70 Hz, Resolution : 0.01 Hz
• Phase shift Range: -180° / +180° or 0° / 360°
• Digital Timer

TRUSA TRIFAZATA TESTARE RELEE DE PROTECTIE COTEL HEXAN II

• Current (25 A/ph) & Voltage (300 V/ph)
• Extremely versatile
• Very user friendly
• Run from PC OR Custom interface
• Modular & Configurable
• Easily portable

TRUSA CURENT REGLABIL INJECTIE CURENTI PRIMARI 4000A COTEL VE 2000-N

• High current test set up to 4000 A (PCITS)
• Nominal power available on output : 6 kVA
• Maximum power available on output: 15 kVA
• 2 high current outputs on 3V and 6V
• Continuously variable current from 0 to 4000A
• Rugged design in FLIGHT CASE with wheels
• True RMS current measurement
• Multi-function digital timing system
• Ratio and phase shift of CT

TRUSA CRONOMETRU TESTARE INTRERUPATOARE COTEL CP 1-N

• 2 Inputs voltage or dry contacts configurable(11 to 250 Vdc/ 35 to 250 Vac)
• inputs are isolated from one another and relative to the earth . Insulation 750Vac/1000Vdc
• Connection on 4 mm safety sockets..
• Time measurements from 1ms to 774.999s
• Accuracy : +-1 ms +-0.02% of the value
• Protected with varistor and fuse