DEC 7 - 6.6 kV Decoupling Network for Asymmetrical Lines
DEC 6 - 6.6 kV Decoupling Network for Symmetrical Lines
DEC 5 - 6.6 kV Decoupling Network for Symmetrical Lines
FP-COMB 63 / 125 / 200 A - 690 V AC + 1500 V DC Test Networks
FP-COMB 63 / 125 / 200 A - 1500 V DC Coupling / Decoupling Networks
PCD 126A - 6.6 kV Surge and Ring-Wave Coupling Network
PCD 121 - 6.6 kV Surge Coupling Network for Symmetrical Lines
FP-COMB 63 / 125 / 200 A - 690 V AC + 1500 V DC Test Networks (Duplicate)
FP-COMB 63 / 125 / 200 A - 690 V AC Coupling / Decoupling Networks
FP-COMB 32, Combined Automatic 3-Phase Coupling / Decoupling Network
CDN 5416 / 7416 / 10416 / 12416, 3-Phase, 16 Amp, Surge and EFT/burst, Coupling Decoupling Network
Products
PCD-1000-4 - 4 kV Gigabit Ethernet and PoE Surge CDN
Combined surge coupling and decoupling for active Gigabit Ethernet and PoE.
The PCD-1000-4 high-speed data-line CDN applies common-mode 1.2/50 us - 8/20 us surges to balanced telecommunications circuits up to 1000Base-T while decoupling auxiliary equipment. It supports IEEE 802.3af PoE and non-PoE configurations, with a maximum 4 kV surge test voltage.
DEC 7 - 6.6 kV Decoupling Network for Asymmetrical Lines
20 mH inductors, not current-compensated for asymmetrical signal-line testing.
The Haefely DEC 7 separates auxiliary equipment from an EUT during transient immunity testing on unshielded asymmetrical lines. It supports up to four wires and impulses up to 6.6 kV, using 20 mh inductors, not current-compensated. Coupling is performed by a separate network, allowing protection and decoupling to match the signal circuit.
DEC 6 - 6.6 kV Decoupling Network for Symmetrical Lines
200 ohm resistors for symmetrical signal-line testing.
The Haefely DEC 6 separates auxiliary equipment from an EUT during transient immunity testing on unshielded symmetrical lines. It supports up to four wires and impulses up to 6.6 kV, using 200 ohm resistors. Coupling is performed by a separate network, allowing protection and decoupling to match the signal circuit.
DEC 5 - 6.6 kV Decoupling Network for Symmetrical Lines
20 mH current-compensated inductors for symmetrical signal-line testing.
The Haefely DEC 5 separates auxiliary equipment from an EUT during transient immunity testing on unshielded symmetrical lines. It supports up to four wires and impulses up to 6.6 kV, using 20 mh current-compensated inductors; two inductors with two coils each. Coupling is performed by a separate network, allowing protection and decoupling to match the signal circuit.
FP-COMB 63 / 125 / 200 A - 690 V AC + 1500 V DC Test Networks
One configured network for 690 V AC applications and high-voltage DC testing.
Specify the Haefely FP-COMB /1500-1 with its AC option for both AC and DC test programs. The combined configuration supports 1500 V DC and AC operation up to 1000 Vrms, including commonly specified 690 V AC systems. Choose 63, 125 or 200 A; retain the DC capability while adding the AC coupling and synchronization functions.
63 / 125 / 200 A | 7 kV surge and ring wave | 5 kV EFT/burst
FP-COMB 63 / 125 / 200 A - 1500 V DC Coupling / Decoupling Networks
High-voltage DC transient testing with a path to AC capability.
The Haefely FP-COMB /1500-1 family couples surge combination wave, ring wave and EFT/burst disturbances onto DC power circuits up to 1500 V. Select a 63, 125 or 200 A network to match the EUT. Add the AC option when your test program also needs single- or three-phase AC coverage.
63 / 125 / 200 A | 7 kV surge and ring wave | 5 kV EFT/burst
PCD 126A - 6.6 kV Surge and Ring-Wave Coupling Network
Surge coupling for unbalanced lines, plus ring-wave coupling for balanced and unbalanced lines.
The Haefely PCD 126A couples combination-wave surge and 100 kHz ring-wave disturbances onto up to four unshielded data or control wires at 6.6 kV peak. Combination-wave testing is for asymmetrical lines; ring-wave testing supports both symmetrical and asymmetrical lines. Coupling elements and paths are selected manually, with decoupling supplied separately.
PCD 121 - 6.6 kV Surge Coupling Network for Symmetrical Lines
Combination-wave surge coupling for balanced data and control lines.
The Haefely PCD 121 applies 1.2/50 us - 8/20 us combination-wave impulses up to 6.6 kV to unshielded symmetrical data and signal lines. It handles two pairs or four wires simultaneously, with manual selection of common-mode and differential-mode coupling. Decoupling is provided separately to suit the equipment under test.
FP-COMB 63 / 125 / 200 A - 690 V AC + 1500 V DC Test Networks (Duplicate)
One configured network for 690 V AC applications and high-voltage DC testing.
Specify the Haefely FP-COMB /1500-1 with its AC option for both AC and DC test programs. The combined configuration supports 1500 V DC and AC operation up to 1000 Vrms, including commonly specified 690 V AC systems. Choose 63, 125 or 200 A; retain the DC capability while adding the AC coupling and synchronization functions.
63 / 125 / 200 A | 7 kV surge and ring wave | 5 kV EFT/burst
FP-COMB 63 / 125 / 200 A - 690 V AC Coupling / Decoupling Networks
Automated transient testing for single- and three-phase AC power lines.
The Haefely FP-COMB /690-1 family combines surge, ring-wave and EFT/burst coupling and decoupling in one AXOS-controlled network. Choose 63, 125 or 200 A for AC-powered equipment up to 690 V. Limited DC operation is also specified: 110 V DC for the 63 A model and 200 V DC for the 125 A and 200 A models.
63 / 125 / 200 A | 7 kV surge and ring wave | 5 kV EFT/burst
FP-COMB 32, Combined Automatic 3-Phase Coupling / Decoupling Network
FP-COMB 32
- Voltage 480V AC & DC
- Current 32 AMPs
- Automatic Switching Surge, EFT, Ringwave
- IEC & ANSI Coupling
CDN 5416 / 7416 / 10416 / 12416, 3-Phase, 16 Amp, Surge and EFT/burst, Coupling Decoupling Network
The capacitive Coupling-/Decoupling Networks CDN 5416/7416/10416/12416 are used in combination with the Multi-CE5 or the Surge generators PG 7-250, PG 10-504, PG 12-804 and allow superimposition of surge and burst test pulses to the 3-phase mains voltage of the device under test.
