The PSI frequency inverter series integrates a weld timer and a matched power supply unit in one housing, with medium-frequency inverter or thyristor power-stage variants and air- or water-cooled configurations for driving welding transformers.
The integrated timer supports spot, projection, repeat-mode (manual guns), and seam/roll-seam welding applications. Welding schedules are built from up to three programmable weld-time blocks (preheat, weld, postheat) with optional impulse and current slope functions, and the controller can store up to 256 programs to assign unique schedules to many weld points. Process control includes phase-angle triggering and constant-current regulation (including mixed use within a schedule), plus independent current monitoring with programmable tolerance bands, timeout supervision, and automatic spot repetition when current is low. Built-in functions such as electrode management (current/force stepping and wear prewarnings), proportional-valve force control with force profiling, and protocol/diagnostic logging are configured and diagnosed through the BOS-5000 PC interface over a serial link or optional fieldbus/discrete I/O connections to PLCs and robots.
PSI6100.100-L1
PSI6100.100-W1
PSI6100.201-L1
PSI6100.352-L1
PSI6100.625-L1
PSI6100.627-L1
PSI6100.630-L1
PSI6100.650-L1
PSI6300.155-L1
PSI6300.333-L2
PSI6300.350-L1
PSI6300.360-L1
PSI63C0.737-L1
PSI6500.100-W1
PSI 6300.637L1
PSI 63C0.728L1
PSI 63C0.776L1
PSI6300.114L1
PSI6300.228L1
PSI6300.333-L1
PSI6300.624L1
PSI6300.626L1
PSI63C0.120-L1
PSI63C0.620L1
PSI63C0.737-L2
PSI63C0.759L1
PSI6300.201-L1
PSI 6100.330L2
PSI 6200.100W1
PSI6000
PSI 6300.625L1
PSI 6300.650L1
PSI62C0.660-W1
PSI62C0.633-W1
PSI62C0.179-W1
PSI62C0.177-W1
PSI62C0.132-W1
PSI62C0.120-W1
PSI6200.757-W1
PSI6200.740-W1
PSI6200.650-W1
PSI6200.627-W1
PSI6200.601-W1
PSI6200.206-W1
PSI6200.115-W1
PSI61C0.751-L1
PSI6100.631-L2
PSI6100.610-L1
PSI6100.421-W1
PSI6100.420-L1
PSI6100.357-L2
PSI6100.356-L1
PSI6100.336-L2
PSI6100.333-W2
PSI6100.190-W1
PSI6100.148-L1
PSI6100.143-L1
PSI6100.001-W1
PSI63C0.177-L2
PSI63C0.177-L1
PSI63C0.168-W2
PSI63C0.168-L2
PSI63C0.147-L1
PSI63C0.133-W2
PSI63C0.132-L2
PSI63C0.132-L1
PSI63C0.100-W1
PSI6300.757-L1
PSI6300.750-L1
PSI6300.736-L1
PSI6300.724-L1
PSI6300.642-L1
PSI6300.641-L1
PSI6300.637-W1
PSI6300.627-W1
PSI6300.353-L1
PSI6300.349-L1
PSI6300.336-L1
PSI6300.334-L2
PSI6300.330-L1
PSI6300.326-L1
PSI6300.321-L1
PSI6300.257-W2
PSI6300.257-L1
PSI6300.256-L1
PSI6300.176-L2
PSI6300.160-L1
PSI6300.154-L1
PSI6300.147-L1
PSI6300.133-W2
PSI6300.133-L1
PSI6300.000-W1
PSI6300.000-L1
PSI62C0.778-W1
PSI62C0.776-W1
PSI62C0.765-W1
PSI62C0.761-W1
PSI62C0.731-W1
PSI63C0.761-W2
PSI63C0.760-W2
PSI63C0.760-L2
PSI63C0.759-W2
PSI63C0.758-W1
PSI63C0.758-L2
PSI63C0.752-W2
PSI63C0.752-L2
PSI63C0.741-L1
PSI63C0.738-W1
PSI63C0.737-W1
PSI63C0.734-W1
PSI63C0.734-L2
PSI63C0.731-L2
PSI63C0.731-L1
PSI63C0.730-W1
PSI63C0.720-L2
PSI63C0.715-W2
PSI63C0.715-W1
PSI63C0.710-W1
PSI63C0.638-W1
PSI63C0.637-W2
PSI63C0.637-W1
PSI63C0.633-W2
PSI63C0.630-L1
PSI63C0.620-W1
PSI63C0.357-W2
PSI63C0.336-W2
PSI63C0.336-L1
PSI63C0.333-W1
PSI63C0.325-W2
PSI63C0.325-L1
PSI63C0.201-L2
PSI63C0.201-L1
PSI63C0.181-L1
PSI63C0.179-W1
PSI63C0.179-L2
PSI63C0.178-L2
PSI63C0.178-L1
PSI63C0.781-L1
PSI63C0.766-L2
PSI63C0.762-W2
PSI64C0.633-W1
PSI64C0.232-W1
PSI64C0.201-W1
PSI64C0.181-W1
PSI64C0.100-W1
PSI63C0.788-W2
PSI63C0.783-W1
PSI63C0.782-W2
PSI63C0.782-W1
PSI63C0.782-L1
PSI63C0.732-L2
PSI63C0.725-W1
PSI63C0.660-W2
PSI63C0.638-W2
PSI63C0.637-L1
PSI63C0.630-L2
PSI63C0.357-W1
PSI63C0.357-L1
PSI63C0.333-L1
PSI63C0.325-L2
PSI63C0.225-L1
PSI63C0.133-W1
PSI63C0.120-L2
PSI63C0.100-L2
PSI6300.757-L2
PSI6300.628-L1
PSI6300.373-L1
PSI6300.333-W2
PSI6300.324-L1
PSI6300.176-L1
PSI6300.108-L1
PSI6300.105-L2
PSI62C0.781-W1
PSI62C0.777-W1
PSI62C0.766-W1
PSI62C0.751-W1
PSI62C0.620-W1
PSI62C0.228-W1
PSI62C0.133-W1
PSI6200.736-W1
PSI6200.356-W1
PSI6200.257-W1
PSI6200.227-W1
PSI6200.168-W1
PSI61C0.782-L1
PSI61C0.735-L1
PSI6100.680-L1
PSI65C0.789-W1
PSI65C0.788-W1
PSI65C0.781-W1
PSI65C0.762-W1
PSI65C0.747-W1
PSI65C0.734-W1
PSI65C0.732-W1
PSI65C0.731-W1
PSI65C0.637-W1
PSI64C0.789-W1
PSI64C0.776-W1
PSI64C0.762-W1
PSI63C0.781-W1
PSI63C0.779-W1
PSI63C0.778-L1
PSI63C0.776-W2
PSI63C0.776-W1
PSI63C0.776-L2
PSI63C0.772-W1
PSI63C0.765-L1
PSI63C0.762-W1
PSI63C0.761-L2
PSI63C0.760-L1
PSI63C0.758-W2
PSI63C0.752-W1
PSI63C0.750-L1
PSI63C0.747-L1
PSI63C0.740-L1
PSI63C0.739-W1
PSI63C0.739-L2
PSI63C0.735-W2
PSI63C0.733-W2
PSI63C0.733-W1
PSI64C0.632-W1
PSI64C0.630-W1
PSI64C0.620-W1
PSI64C0.179-W1
PSI64C0.168-W1
PSI63C0.788-W1
PSI6100.642-W1
PSI6100.642-L1
PSI6100.631-W2
PSI6100.629-L1
PSI6100.354-L2
PSI6100.336-W2
PSI6100.205-L1
PSI6100.203-L1
PSI6100.201-W1
PSI6100.146-L1
PSI6100.105-L1
PSI63C0.757-L1
PSI63C0.730-L1
PSI63C0.727-L1
PSI63C0.720-L1
PSI63C0.710-W2
PSI63C0.633-W1
PSI63C0.633-L1
PSI63C0.630-W2
PSI63C0.336-W1
PSI63C0.336-L2
PSI63C0.325-W1
PSI63C0.228-L1
PSI63C0.224-L1
PSI63C0.177-W2
PSI63C0.168-W1
PSI63C0.156-W1
PSI63C0.120-W1
PSI6300.750-L2
PSI6300.737-L2
PSI6300.736-L2
PSI6300.650-L1
PSI6300.637-L2
PSI6300.610-L1
PSI6300.323-L1
PSI6300.206-L1
PSI6300.133-W1
PSI62C0.739-W1
PSI62C0.734-W1
PSI62C0.733-W1
PSI65C0.780-W1
PSI65C0.779-W1
PSI65C0.772-W1
PSI65C0.766-W1
PSI65C0.758-W1
PSI65C0.738-W1
PSI65C0.735-W1
PSI65C0.181-W1
PSI65C0.132-W1
PSI64C0.780-W1
PSI64C0.772-W1
PSI64C0.765-W1
PSI64C0.735-W1
PSI64C0.734-W1
PSI64C0.729-W1
PSI64C0.728-W1
PSI64C0.727-W1
PSI64C0.725-W1
PSI64C0.715-W1
PSI63C0.779-W2
PSI63C0.778-W1
PSI63C0.778-L2
PSI63C0.777-W2
PSI63C0.775-L2
PSI63C0.774-L1
PSI63C0.766-W1
PSI63C0.766-L1
PSI63C0.765-W1
PSI63C0.765-L2
PSI64C0.637-W1
PSI64C0.325-W1
PSI64C0.132-W1
PSI64C0.120-W1
PSI63C0.789-W1
PSI63C0.760-W1
PSI63C0.759-L2
PSI63C0.757-W1
PSI63C0.752-L1
PSI 6300.326L1
PSI63C0.734-W2
PSI63C0.732-L1
PSI63C0.731-W2
PSI63C0.725-L2
PSI63C0.660-L2
PSI63C0.638-L1
PSI63C0.632-W2
PSI62C0.732-W1
PSI62C0.729-W1
PSI62C0.720-W1
PSI62C0.325-W1
PSI62C0.232-W1
PSI6200.636-W1
PSI6200.147-W1
PSI6200.142-W1
PSI61C0.739-L1
PSI6100.421-L1
PSI6100.352-L2
PSI6100.336-W1
PSI6100.333-L1
PSI6100.327-L1
PSI6100.280-L1
PSI6100.108-L1
PSI65C0.778-W1
PSI65C0.775-W1
PSI65C0.733-W1
PSI65C0.730-W1
PSI65C0.725-W1
PSI65C0.633-W1
PSI64C0.738-W1
PSI6300.115-L1
PSI6300.105-L1
PSI6300.001-W1
PSI61C0.788-L1
PSI6101.321-L2
PSI6100.350-L1
PSI6100.331-L2
PSI6100.211-L1
PSI6100.151-L1
PSI6100.114-W1
PSI6100.108-W1
PSI63C0.789-L2
PSI63C0.787-W2
PSI63C0.787-W1
PSI63C0.787-L1
PSI64C0.147-W1
PSI64C0.133-W1
PSI63C0.781-L2
PSI63C0.780-L2
PSI63C0.772-L2
PSI63C0.765-W2
PSI63C0.731-W1
PSI63C0.730-W2
PSI63C0.730-L2
PSI63C0.729-W1
PSI63C0.725-W2
PSI63C0.720-W2
PSI63C0.710-L2
PSI63C0.638-L2
PSI63C0.357-L2
PSI63C0.232-W1
PSI6300.370-L1
PSI6300.357-L1
PSI6300.325-L1
PSI6300.142-L1
PSI63C0.762-L2
PSI63C0.757-W2
PSI63C0.747-W2
PSI63C0.738-W2
PSI63C0.738-L2
PSI63C0.737-W2
PSI63C0.735-L1
PSI63C0.734-L1
PSI63C0.732-W2
PSI63C0.715-L1
PSI63C0.660-W1
PSI63C0.660-L1
PSI63C0.637-L2
PSI63C0.633-L2
PSI63C0.632-L2
PSI63C0.632-L1
PSI63C0.232-L2
PSI63C0.181-L2
PSI63C0.178-W1
PSI63C0.168-L1
PSI63C0.132-W2
PSI63C0.132-W1
PSI6300.737-W1
PSI63C0.632-W1
PSI63C0.181-W2
PSI63C0.181-W1
PSI63C0.179-W2
PSI6301.001-W1
PSI6300.740-L1
PSI6300.627-L1
PSI6300.257-W1
PSI6300.108-W1
PSI6300.107-L1
PSI62C0.780-W1
PSI62C0.752-W1
PSI62C0.728-W1
PSI62C0.727-W1
PSI62C0.632-W1
PSI62C0.333-W1
PSI6200.750-W1
PSI6200.640-W1
PSI6200.256-W1
PSI6200.100-W1
PSI6200.000-W1
PSI6100.630-W2
PSI6100.610-W1
PSI6100.357-L1
PSI6100.332-L2
PSI6100.200-L1
PSI65C0.120-W1
PSI65C0.100-W1
PSI64C0.782-W1
PSI64C0.778-W1
PSI64C0.747-W1
PSI63C0.780-W2
PSI63C0.777-L1
PSI63C0.761-W1
PSI63C0.757-L2
PSI63C0.751-W1
PSI63C0.715-L2
PSI63C0.156-L1
PSI6300.256-W1
PSI6300.100-W1
PSI62C0.710-W1
PSI6200.228-W1
PSI6200.201-W1
PSI61C0.758-L1
PSI6100.336-L1
PSI6100.000-L1
PSI6300.650-L2
PSI6300.640-L1
PSI6300.637-W2
PSI6300.634-L1
PSI6300.626-L2
PSI6300.625-L1
PSI6300.346-L1
PSI6300.336-W2
PSI6300.336-W1
PSI6300.333-W1
PSI6300.330-L2
PSI6300.322-L1
PSI6300.257-L2
PSI6300.224-L1
PSI6300.202-L1
PSI6300.176-W2
PSI6300.168-W1
PSI6300.153-L1
PSI6300.001-W2
PSI62C0.772-W1
PSI62C0.760-W1
PSI62C0.737-W1
PSI62C0.336-W1
PSI62C0.225-W1
PSI6200.737-W1
PSI6200.628-W1
PSI6200.190-W1
PSI6200.001-W1
PSI61C0.765-L1
PSI61C0.752-L1
PSI6100.630-W1
PSI6100.354-L1
PSI65C0.760-W1
PSI65C0.751-W1
PSI65C0.737-W1
PSI65C0.715-W1
PSI65C0.630-W1
PSI65C0.325-W1
PSI6500.001-W1
PSI64C0.787-W1
PSI64C0.758-W1
PSI64C0.720-W1
PSI64C0.710-W1
PSI63C0.759-W1
PSI6300.200-L1
PSI65C0.739-W1
PSI65C0.638-W1
PSI6500.000-W1
PSI63C0.787-L2
PSI65C0.765-W1
PSI65C0.720-W1
PSI65C0.179-W1
PSI6500.190-W1
PSI64C0.783-W1
PSI64C0.779-W1
PSI64C0.777-W1
PSI64C0.760-W1
PSI64C0.752-W1
PSI64C0.638-W1
PSI63C0.788-L1
PSI63C0.782-L2
PSI65C0.133-W1
PSI63C0.780-L1
PSI63C0.779-L1
PSI63C0.777-L2
PSI63C0.772-W2
PSI63C0.758-L1
PSI63C0.630-W1
PSI63C0.232-L1
PSI63C0.178-W2
PSI63C0.133-L2
PSI63C0.120-W2
PSI6300.100-L1
PSI62C0.201-W1
PSI6200.370-W1
PSI6200.326-W1
PSI65C0.783-W1
PSI65C0.777-W1
PSI65C0.632-W1
PSI65C0.333-W1
PSI64C0.731-W1
PSI64C0.178-W1
PSI63C0.777-W1
PSI63C0.727-W1
PSI63C0.720-W1
PSI63C0.710-L1
PSI63C0.201-W1
PSI6300.750-W1
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PSI61C0.201-L1
PSI6100.330-L2
PSI63C0.747-L2
PSI63C0.735-W1
PSI63C0.735-L2
PSI63C0.775-W1
PSI63C0.772-L1
PSI63C0.779-L2
PSI63C0.778-W2
PSI63C0.775-L1
PSI63C0.766-W2
PSI63C0.789-L1
PSI63C0.733-L2
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PSI6300.357-L2
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PSI62C0.774-W1
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PSI6200.637-W1
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PSI61C0.100-L1
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PSI6100.206-L1
PSI6100.152-L1
PSI6100.150-L1
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PSI63C0.100-W2
PSI63C0.100-L1
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PSI6300.320-L1
PSI62C0.787-W1
PSI62C0.757-W1
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PSI62C0.738-W1
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PSI65C0.752-W1
PSI65C0.729-W1
PSI65C0.357-W1
PSI64C0.737-W1
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PSI63C0.133-L1
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PSI6300.329-L1
PSI6300.315-L2
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PSI62C0.725-W1
PSI62C0.357-W1
PSI62C0.100-W1
PSI6200.350-W1
PSI65C0.787-W1
PSI65C0.757-W1
PSI64C0.775-W1
PSI64C0.766-W1
PSI64C0.761-W1
PSI64C0.759-W1
PSI64C0.660-W1
PSI64C0.333-W1
PSI63C0.788-L2
PSI63C0.783-W2
PSI63C0.783-L2
PSI63C0.781-W2
PSI63C0.780-W1
PSI63C0.775-W2
PSI65C0.782-W1
PSI65C0.759-W1
PSI65C0.710-W1
PSI65C0.201-W1
PSI64C0.788-W1
PSI6300.356-L1
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PSI6100.333-L2
PSI6100.202-L1
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PSI63C0.725-L1
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PSI6300.636-L2
PSI6300.114-W1
PSI62C0.788-W1
PSI64C0.781-W1
PSI64C0.739-W1
PSI64C0.732-W1
PSI63C0.762-L1
PSI63C0.739-L1
PSI 6300.322L1
PSI63C0.738-L1
PSI63C0.201-W2
PSI63C0.179-L1
PSI63C0.177-W1
PSI6300.773-L1
PSI6300.228-L2
PSI6300.226-L1
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PSI62C0.779-W1
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PSI65C0.761-W1
PSI63C0.620-W2
PSI62C0.762-W1
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PSI65C0.776-W1
PSI65C0.660-W1
PSI64C0.733-W1
PSI64C0.730-W1
PSI63C0.789-W2
PSI63C0.783-L1
PSI63C0.747-W1
PSI63C0.333-W2
PSI63C0.333-L2
PSI6300.001-L1
PSI62C0.775-W1
PSI64C0.757-W1
PSI64C0.357-W1
PSI63C0.761-L1
PSI6300.737-L1
PSI6300.320-W1
PSI62C0.630-W1
PSI61C0.638-L1
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PSI6100.320-L1
PSI6100.000-W1
PSI63C0.739-W2
PSI62C0.730-W1
PSI65C0.620-W1
PSI 6300 63C0.728L1
PSI 6300.740L1
PSI 6300.315L2
PSI63C0.732-W1
PSI6300.630-L1
PSI65C0.232-W1
PSI65C0.168-W1
