|
|
FEATURES:
1. DIM 571 is a LCD Indicated instruments for insulation (M Ohm), Continuity (OHM) and AC Voltage
2. Three Insulation test voltage (DCV): 250V, 500V, 1,000V.
3. Large LCD display(68 x 34mm)
4. Test Insulation at rated voltate into 1 1mA load
5. 200mA short circuit continuity current.
6. Timer for test functions (3 ~ 5 minutes)
7. Data Hold function
8. Auto power off function
9. Automatic circuit dischage
10. Fuse proection
11. EN61010 CAT III 600V
12. BS 16" Edition
|
|
The S1-552 is an advanced 5kV insulation tester with a high output current and many time-saving features. A large, analog/digital LCD shows resistance valves up to 5 T%u03A9 and incorporated a timer and other test information. The output current, of up to 5mA, speeds up testing by charging capacitive loads quickly.
The 5 and 15-kV Megohmmeters are high-voltage, line operated instruments that can be used on all types of insulation tests ranging from 500 volts to 15 kV.
With over twenty 1-kV models to choose from, selecting the proper Megger insulation tester can appear a bewildering task at first. Actually all the process requires is a little organization. All Megger insulation testers perform essentially the same test in fundamentally the same manner %u2014 accurately and reliably. Refinements and added features, however, separate one model from another in application and operator appeal.
|
|
Having both battery and mains operation and four selectable DC test voltages (500V, 1kV, 2.5kV & 5kV), this tester measures insulation resistance. The large, clear analogue scale also displays AC or DC voltage up to 1000V. Latching test switch allows hands free testing.
With full over-voltage and over-current protection for measurements and 8 hours operation from rechargeable Nicad batteries, the E3511 comes in a carry case. Standard accessories include locking 2m test leads with prods and clips.
|
|
Testing of insulation plays a great role in electrotechnics.Dielectric breakdown tests are important to the safe functioning of everything from power distribution transformers to household appliances. Impulse voltage tests are characterized by a 1.2/50us waveform. This is as industry standard.
The huge range of devices to be tested requires impulse generators from a few hundred volts(V) up to hundreds of thousands of volts(kV). The impulses have low energy content, but this can vary depending on the application.
EMC PARTNER offer a range of instruments starting from 250V up to 100kV. All units have the necessary connections and safety features relative to the test.
Many product specific standards incorporate insulation testing as part of the safety criteria.
|
|
METRISO 5000A: analog high-voltage insulation measuring instrument with 4 measuring voltages: 100, 250, 500
and 1000 V (per EN 61 557 part 2) and 1500, 2000, 2500 and 5000 V
METRISO 5000AK: The battery powered METRISO 5000 A is converted into the muscle powered
METRISO 5000AK by replacing the battery module with a crank generator.
- Extensive measuring range: 10 kOhm... 1 TOhm
- Measuring range: 100 kOhm... 100 MOhm (1000 V)
- Measuring voltages: 100 V, 250 V, 500 V, 1000 V, 1500 V, 2000 V, 2500 V, 5000 V
- Measurements to 1000 V per DIN VDE 0413
- Voltage measurement to 2000 V ,
- Concise logarithmic display
- Guard terminal for the elimination of surface current
|
|
Increased operating safety, personal protection and reliability of electrical installations are very important factors for everyone in charge of an electrical installation. In addition, there are the requirements for time and cost saving maintenance and repair for both simple control circuits and complex power supplies in industrial plants and in buildings.
|
|
The ISOM range has confirmed SOCOMEC's position as leader in the field of insulation monitoring.
From the basic Permanent Insulation Monitor (CPI) to complete, upgradeable systems incorporating insulation measurement, fault localisation and monitoring functions, Socomec offers a whole range of solutions suitable for all electrical installations, even the most perturbed.
We also cover related services, such as audit, training, assistance with commissioning etc.
Application:
All LV/HV industrial or commercial installations.
Original features:
The ISOM ALD590 monitoring unit combines the following products:
- Permanent insulation monitor
- Search signal injector
- Insulation faults central locator
Advantages:
- AMP+ coded pulse measurement principle, ensuring immunity from interference present on the network, caused by electronic equipment (power converts, switching power supply, EMC filters)
- Increased readability with a backlit LCD display which is very easy for the user to read
- RS485 communication providing connection to monitoring systems (centralised building management, programmable controllers, dedicated software)
- Easy to fit (DIN format casing, plug-in terminal blocks)
|
|
Modular Relay ( 3 modules DIN 17,5 mm) for controlling the insulation resistance in a single/three phase system insulated from earth up to 500 V ac and 48 V dc, with possibility of setting the tripping threshold and fault signalling.
RI-F22 / RI-R22
These devices allow insulation monitoring on earth of electric networks voltage 24÷ 230 Vac.
RI-F48 / RI-R48
The devices allow the insulation monitoring to earth of electric networks in alternate and direct-current till 48 V isolated.
RI-R38
This device allow insulation monitoring on earth of electric networks voltage 24 ÷ 440 Vac.
RI-R11
The devices allow permanent monitoring of insulation of electrical networks in direct-current current isolated on earth.
|
|
The microprocessor based device ISOLMED controls permanently the insulation of the loads connected to the secondary of the transformer with rated voltage 220V.
The QR-MA module controls the insulation of the 24V a.c./d.c. networks for the supply of scialitic (shadow-less) lamps or other utilizers.
|
|
| ... products without technical information |
| |
|
For SCR (Silicon Control Rectifier) variable speed motor drive applications, a transformer is needed to magnetically isolate the incoming line from the motor drive. The transformer must also provide a voltage change to match the required voltage of the SCR Drive. Standard designs are delta primary and wye secondary to match the common power sources required in most three phase rectifier circuits.
|
|
* Standard Isolation Transformers are UL recognized to UL1411.
Comply with CSA/TUV/IEC 742/IEC 950, 4000V hi-pot tested, 8mm creep distance. Supplied with metal washer and rubber pads.
Dual Primaries (2 x 117V), 50-60Hz Operation.
* Standard Isolation Transformers UL recognized to UL544. Comply with CSA/TUV/IEC 601.1, with 50µA leakage current, 4000V hi-pot tested, 8 mm creep distance, auto resetable fuse, static shield. Transformers 1500VA or larger are supplied with epoxy potted center with hole for mounting bolt. Steel washer and rubber pads are supplied for smaller power ratings.
Quad Primaries - (100V, 120V, 220V, 240V) à 50-60Hz Operation.
|
|
|
There is no other market sector that is as safety conscious as the Medical Industry where health and protection of patients are the main concern. REO INDUCTIVE COMPONENTS AG is prepared for the special technical requirements of this market, in particular the Medical Devices Directive first introduced on 14th June 1993, with an exclusive range of products.
|
|
|
To accommodate your complete servo system requirements, Glentek manufactures a complete line of Isolation Power Transformers. The transformers are offered in both single phase and three phase versions. The single phase versions range from 1-2 KVA while the three phase transformers range from 3-9 KVA of continuous power. Many specialty transformers are stocked, however their specifications are not listed in this catalog. Please feel free to contact a Glentek Applications Engineer to assist you in making the proper transformer selection.
|
|
| ... products without technical information |
| |
|
|
see the results for the following category
