SpeedTest 2018 makes it possible to define BONDS general (A, ACE) and selective type parameters both before the automatic and before the manual regime. It can measure the impedance of grounding without turning off OF BONDS, measure the impedance of chain “phase- phase”, “phase - neutral particle”, “phase - the earth” and calculate the value of the expected current [KZ], and also determine phase sequence. You can memorize the results of testing before the memory of instrument, transfer them beside the computer for further the processing.

Instrument makes it possible to carry out

• Measurement of the parameters OF BONDS (ACE, common and selective type a) - tripping time, the current of turning off, contact voltage, the impedance of the ground circuit
• The measurement of the impedance of chain “phase- phase”, “phase is the earth” and “phase - neutral particle”, the calculation of the expected short-circuit current
• Determination of phase sequence
• Record of results, the built-in interface RS232

Specification

Checking the tripping time OF THE BONDS
Test current: 10/30100/300/500 mA
Type OF THE BONDS: ACE, A general and selective
Stress is phase/the earth: 100 - 255[V], 50 Hz

Range, ms			Permission, ms			Accuracy
½ IΔN, IΔN0 - 999 2IΔN0 - 200 general 0 - 250 selective 5IΔN[UZO] is 0 - is 50 is general 0 - 160 selective			1			±2%[IV] of +2 unit of mf
Contact voltage Of u[p]
Stress, before			Permission, before			Accuracy
0 - 2 * U[p] (U[p] from 25 [v] to 50 c)			0,1			-0%, + 2%[IV] of +2 unit of mf
Measurement of the impedance of grounding without turning off OF THE BONDS
Range, W			Permission, W			Accuracy IΔN
1 1999			1			-0%, + 2%[IV] of +2 unit of mf
Test current 0,5 IDN for the test Of u[p], 15[mA] for Ra of 15[mA] test
Checking the differential current of turning off OF THE BONDS
Type OF THE BONDS		Range IDN, mA		Permission, mA			Accuracy IDN
With IΔN of ≤ 10 mA
ACE		(0,5 - 1,4) *IΔN		0,1*IΔN			-0%, + 5% OF IΔN
A		(0,5 - 2,4) *IΔN		0,1*IΔN			-0%, + 5% OF IΔN
With IΔN of >10 mA
ACE		(0,5 - 1,4) *IΔN		0,1*IΔN			-0%, + 5% OF IΔN
A		(0,5 - 2)*IΔN		0,1*IΔN			-0%, + 5% OF IΔN
Frequency (current loop and measurement BY BONDS actively only with 50[Gts])
Range, Hz			Permission, Hz		Accuracy
15,3 - 99,9			0,1		±0,1%[IV] of +1 unit of mf
Stress
Type of the network	Range, before		Permission		Accuracy
Single-phase	0-250		1		±2% of IV of +2 unit of mf
2 or 3 phase	0 - 440		1		±5% of IV of +2 unit of mf
Measurement of the resistance of chain (phase- phase, phase - neutral particle)
Range, W			Permission, W		Accuracy
0,01 - 19,99			0,01		±5% of IV of +3 unit of mf
20,0 - 199,9			0,1
Max. current spikes with the test stress: 100[V] of 3,17[A]                                                                                    230[V] of 6,64[A]                                                                                    400[V] of 11,5[A] the accuracy of the measurement of the current ± 10% Imax Pk frequency test 50[Gts]
The measurement of the resistance of tire (phase - earth)
Range, W			Permission, W		Accuracy
0,01 - 19,99			0,01		±5% of IV of +2 unit of mf
20,0 - 199,9			0,1
200 - 1999			1
Max. current spikes with the test stress: 100[V] of 3,17[A] the duration of test 80 ms 230[V] of 6,64[A] the duration of test 40 ms the accuracy of the measurement of the current ± 10% Imax Pk frequency test 50[Gts]
The measurement of the resistance of tire without turning off BONDS (phase - earth) Ra of 15[mA]
Range, W			Permission, W		Accuracy
1 1999			1		±5% of IV + of 2 unit of mf
Test current 15 mA Test frequency of 50[Gts]

Delivery set
C2033 - 3 wire cable adapter - the plug
BORSA2000 - case
Management of the user
Certificate of calibration on ISO9000,
Guarantee certificate,
Form of the service maintenance

Options
UNIVERSALKIT - 3 “crocodile”, 3 cables