|
Trade Verify
Address: 6/F, Block 4-CD, TianAn Cyber Park, Futian District, Shenzhen 518048,.China
Phone: 86-00852-23892981
Contact name:Amy
Kingsine Electric Automation Co., Ltd. |
|
Verified Suppliers
|
|
|
Portable 220V 50Hz RTU - Tester KS908 for Transducer , Energy Meter
high accuracy
good quality
Voltage 20VA, Current 25VA
Work power supply range:220VAC±15%, 50Hz
● Built-in high precision AC/DC/Harmonic standard source output;
● User-friendly interface comes by the use of Windows CE operating system kernel;
● Functions available such as calibration of AC sampling, transducer, and energy meter; auto-compute on the calibration error and follow-up report creating; report template can be defined by the users;
● Mouse and keyboard built in panel or external connection available;
● USB port convenient for data transmissio;
● Can be used as a standard meter to monitor the information of electric quantity of AC transmission line (available in KS905, KS906);
● Workable without PC, and provides RS232 and RJ45 to support PC communications. And the communication protocol is open to the users to make auto testing solution if necessary;
● Can be run offline, while providing network RJ45 port and RS232 port and PC communication, communication protocol and opening up to the user anduser-friendly program to test automatically;
● Compact size and portable carrying,
convenient for on-site operation.
Technical Data of KS908
Voltage (AC) Output/Measure | |
Shift | 100V/220/380V Auto switch |
Adjusting range | 0 ... 120% |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG (RG abbr. range) |
Stability | 0.01%/1min |
Current (AC) Output/Measure | |
Shift | 1A/5A/10AAuto switch |
Adjusting range | 0 ... 120% |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG |
Stability | 0.01%/1min |
Power Output/Measure | |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG (F>0.5) |
Stability | 0.01%/1min |
Frequency Output/Measure | |
Range | 45.000...65.000Hz |
Min Adjusting Unit | 0.001Hz |
Accuracy | 0.01%RD |
Phase Output/Measure | |
Range | 0.00° ... 359.99° |
Min Adjusting Unit | 0.01° |
Resolution | 0.01° |
Accuracy | 0.05° |
Power factor Output/Measure | |
Output range | -1 ... 0 ... +1 |
Min Adjusting Unit | 0.0001 |
Accuracy | 0.0005 |
Harmonic Output/Measure | |
Set range | 2 ... 31 times |
Content | Voltage, Current≤30%( compared with Fundamental Wave) |
Harmonic output accuracy | 0.1%(2 ... 19 times, compared with Fundamental Wave) |
Resolution | 0.2%(20 ... 31 times, compared with Fundamental Wave) |
Harmonic Phase | 0.00° ... 359.99° |
Output Voltage and Current distortion | |
<0.2%(non capacitance load) | |
Max AC Output Load | |
Voltage 25VA, Current 25VA | |
Voltage (DC) Output/Measure | |
Shift | 100mV/1V/10V/30V/100V/300V |
Adjusting range | 0 ... 120%, 0 ... 110% at shift 750V |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG |
Stability | 0.01%/1min |
Current (DC) Output/Measure | |
Shift | 1mA/10mA/20mA |
Adjusting range | 0 ... 120% |
Min Adjusting Unit | Shift x 0.01% |
Resolution | Shift x 0.01% |
Accuracy | 0.05%RG |
Stability | 0.01%/1min |
Max DC Output Load | |
Voltage 20VA, Current 25VA | |
DC measure | |
Voltage measure range | ±10V |
Current measure range | ±20mA |
Accuracy | 0.01%RG |
Index measure reference condition | |
Work temperature | 0°C ... 40°C |
Humidity range | ≤85 % |
Work power supply range | 220VAC±15%, 50Hz |
Weight | 18KG |
Dimensions | 450(D)×180 (W)×380 (H) mm |
Interface | RJ45, USB, PS/2, RS232 |
Major functions:
| KS901 | KS907 | KS908 | |
| AC Standard Sources | ● | ● | ● |
| DC Standard Sources | ● | ● | ● |
| Power Standard Sources | ● | ● | ● |
| Harmonic Standard Sources | ● | ● | ● |
| Indicator Test | ● | ○ | ● |
| Transmitter Test | ● | ● | ● |
| Energy Meter Test | ● | ● | ● |
| Rtu Test | ● | ● | ● |
| Standard Meter | ○ | ○ | ● |
| Sychronization test | ● | ● | |
| Tele-control, tele-communication | ● |
Note: With the corresponding function modules
